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-6            -5        +5                -8        +4            +2                -8
1 E1   - 4 x1        + 4 x2        - 3 x3        + 8 x4        - 8 x5        + 4 x6        + 2 x7        =   - 115
  E2   + 9 x1        - 3 x2        - 2 x3        + 5 x4        + 7 x5        + 5 x6        + 3 x7        =    - 75
  E3   - 6 x1        - 3 x2        + 2 x3        - 1 x4        + 3 x5        + 7 x6        - 5 x7        =   + 135
  E4   + 2 x1        + 4 x2        + 8 x3        - 3 x4        + 7 x5        - 7 x6        + 7 x7        =    - 10
  E5   - 3 x1        + 7 x2        - 3 x3        - 4 x4        + 5 x5        - 8 x6        + 4 x7        =    - 28
  E6   - 9 x1        - 4 x2        - 7 x3        - 4 x4        + 2 x5        - 1 x6        + 8 x6        =    + 13
  E7   - 8 x1        - 2 x2        - 8 x3        - 8 x4        - 4 x5        + 1 x6        + 7 x6        =    + 12

                -8            -8        +9            +4                -7        +2            +8
2 E1   - 7 x1        + 9 x2        - 2 x3        - 2 x4        + 5 x5        + 4 x6        - 5 x7        =   - 109
  E2   - 3 x1        - 8 x2        + 2 x3        + 6 x4        + 6 x5        - 1 x6        + 6 x7        =   + 134
  E3   + 6 x1        - 1 x2        + 2 x3        - 2 x4        + 8 x5        - 8 x6        + 2 x7        =    - 86
  E4   + 8 x1        - 1 x2        - 2 x3        - 6 x4        + 4 x5        + 5 x6        - 4 x7        =   - 148
  E5   - 2 x1        - 1 x2        + 1 x3        - 7 x4        + 3 x5        + 9 x6        - 4 x7        =    - 30
  E6   - 3 x1        - 6 x2        - 5 x3        - 2 x4        + 8 x5        + 3 x6        + 8 x6        =    + 33
  E7   - 7 x1        + 4 x2        + 2 x3        - 6 x4        + 8 x5        + 3 x6        + 6 x6        =    + 16

            +7                -3        +2                -8        +1                -7            -5
3 E1   - 4 x1        + 6 x2        + 6 x3        - 8 x4        - 7 x5        + 2 x6        + 7 x7        =    - 26
  E2   + 5 x1        - 8 x2        - 5 x3        - 3 x4        + 4 x5        - 3 x6        - 8 x7        =   + 138
  E3   - 9 x1        - 2 x2        - 3 x3        + 7 x4        + 4 x5        + 1 x6        + 7 x7        =   - 157
  E4   + 8 x1        + 6 x2        + 7 x3        + 2 x4        - 7 x5        - 6 x6        - 8 x7        =   + 111
  E5   + 4 x1        - 6 x2        - 6 x3        - 3 x4        + 5 x5        - 8 x6        + 4 x7        =    + 99
  E6   + 3 x1        - 1 x2        + 2 x3        - 3 x4        + 5 x5        - 5 x6        + 6 x6        =    + 62
  E7   + 3 x1        - 6 x2        - 9 x3        - 2 x4        - 8 x5        - 8 x6        - 4 x6        =   + 105

                -5         +7               -8            -3            -5            -5         +2
4 E1   - 7 x1        + 3 x2        - 8 x3        + 9 x4        + 2 x5        + 9 x6        + 2 x7 =           + 42
  E2   + 6 x1        - 4 x2        - 4 x3        + 7 x4        - 8 x5        + 5 x6        - 1 x7        =    - 34
  E3   + 4 x1        + 7 x2        + 5 x3        - 6 x4        - 9 x5        - 3 x6        + 7 x7        =    + 81
  E4   - 6 x1        - 3 x2        - 8 x3        - 2 x4        + 3 x5        + 8 x6        + 3 x7        =    + 30
  E5   + 7 x1        + 4 x2        + 4 x3        + 7 x4        + 7 x5        - 8 x6        + 5 x7        =    - 45
  E6   + 6 x1        + 4 x2        + 7 x3        + 9 x4        - 1 x5        + 5 x6        + 5 x6        =    - 95
  E7   + 4 x1        - 9 x2        + 3 x3        - 9 x4        + 5 x5        + 4 x6        + 7 x6        =   - 111
+7                -6            -2            -6        +7            +3            +3
5 E1   - 6 x1        + 2 x2        - 2 x3        + 4 x4        - 5 x5        - 2 x6        - 2 x7    =   - 121
  E2   - 6 x1        + 6 x2        + 2 x3        - 9 x4        + 3 x5        - 5 x6        - 3 x7    =    - 31
  E3   - 6 x1        + 8 x2        - 2 x3        + 3 x4        + 2 x5        - 7 x6        - 4 x7    =   - 123
  E4   + 4 x1        + 9 x2        - 1 x3        - 4 x4        + 7 x5        - 9 x6        + 1 x7    =    + 25
  E5   - 6 x1        + 4 x2        + 6 x3        + 4 x4        + 8 x5        + 7 x6        - 2 x7    =    - 31
  E6   + 2 x1        + 7 x2        - 4 x3        + 8 x4        + 7 x5        + 2 x6        - 3 x6    =    - 22
  E7   - 8 x1        - 2 x2        - 4 x3        - 3 x4        - 2 x5        - 1 x6        - 9 x6    =    - 62

            +9                -8        +2            +9            +5            +3            +1
6 E1   + 6 x1        + 6 x2        + 8 x3        + 9 x4        + 3 x5        - 3 x6        + 9 x7    =   + 118
  E2   - 4 x1        + 8 x2        - 7 x3        + 4 x4        + 2 x5        + 9 x6        - 8 x7    =    - 49
  E3   + 7 x1        + 8 x2        - 9 x3        - 3 x4        + 6 x5        + 5 x6        + 5 x7    =     +4
  E4   - 8 x1        + 4 x2        - 6 x3        + 4 x4        - 3 x5        - 8 x6        - 7 x7    =   - 126
  E5   - 6 x1        - 9 x2        + 8 x3        - 5 x4        + 7 x5        + 4 x6        - 7 x7    =    + 29
  E6   + 4 x1        + 4 x2        - 6 x3        - 1 x4        - 5 x5        + 4 x6        - 7 x6    =    - 37
  E7   - 5 x1        - 5 x2        - 6 x3        + 7 x4        + 3 x5        + 5 x6        + 3 x6    =    + 79

                -3            -7        +6                -7        +4                -5        +5
7 E1   - 7 x1        - 7 x2        - 4 x3        - 6 x4        + 7 x5        - 3 x6        - 6 x7    =   + 101
  E2   - 8 x1        - 1 x2        + 7 x3        + 8 x4        - 4 x5        - 4 x6        - 7 x7    =    - 14
  E3   - 6 x1        + 4 x2        + 6 x3        + 3 x4        - 8 x5        - 3 x6        + 8 x7    =    + 28
  E4   + 7 x1        - 8 x2        - 7 x3        + 2 x4        - 7 x5        + 6 x6        + 8 x7    =    - 39
  E5   + 7 x1        + 1 x2        - 4 x3        + 2 x4        - 3 x5        - 2 x6        + 3 x7    =    - 53
  E6   - 7 x1        - 6 x2        + 7 x3        + 8 x4        + 4 x5        + 3 x6        - 2 x6    =    + 40
  E7   - 7 x1        + 4 x2        - 6 x3        - 1 x4        - 5 x5        - 2 x6        + 7 x6    =    - 11

                -3         +8       +8                    -3            -3         +4       -4
8 E1   + 4 x1        + 1 x2   + 1 x3             - 4 x4        + 5 x5        - 2 x6   + 8 x7 =            - 39
  E2   - 2 x1        - 9 x2        + 2 x3        - 7 x4        + 6 x5        + 2 x6        - 2 x7    =    - 31
  E3   - 8 x1        - 5 x2        - 5 x3        - 9 x4        - 3 x5        - 8 x6        + 5 x7    =    - 72
  E4   + 6 x1        - 6 x2        - 3 x3        + 2 x4        - 8 x5        + 2 x6        - 4 x7    =    - 48
  E5   + 4 x1        + 8 x2        - 5 x3        - 6 x4        + 3 x5        - 1 x6        - 3 x7    =    + 29
  E6   - 3 x1        - 2 x2        - 4 x3        + 7 x4        + 3 x5        + 6 x6        - 5 x6    =    - 25
  E7   - 7 x1        + 5 x2        - 3 x3        + 3 x4        + 2 x5        + 8 x6        + 8 x6    =    + 22
+6                -5            -7        +6            +7                -8            -8
 9 E1   - 6 x1        - 4 x2        + 6 x3        + 6 x4        + 8 x5        - 6 x6        - 4 x7        =   + 114
   E2   + 1 x1        + 3 x2        - 4 x3        + 1 x4        + 5 x5        - 4 x6        - 1 x7        =   + 100
   E3   - 4 x1        - 6 x2        + 6 x3        + 9 x4        - 4 x5        - 2 x6        - 4 x7        =    + 38
   E4   - 8 x1        + 4 x2        - 7 x3        + 2 x4        - 4 x5        + 8 x6        + 7 x7        =   - 155
   E5   - 4 x1        - 3 x2        - 8 x3        - 8 x4        + 2 x5        + 8 x6        + 4 x7        =    - 83
   E6   - 5 x1        - 3 x2        + 5 x3        - 7 x4        + 5 x5        + 3 x6        + 7 x6        =   - 137
   E7   - 2 x1        + 6 x2        - 4 x3        - 8 x4        - 6 x5        + 5 x6        - 7 x6        =    - 88

                 -3            -7        +1                -5            -5        +6            +8
10 E1   - 4 x1        + 7 x2        - 8 x3        + 6 x4        + 2 x5        - 3 x6        + 8 x7        =    - 39
   E2   + 6 x1        + 9 x2        - 5 x3        + 3 x4        + 3 x5        + 8 x6        + 4 x7        =    - 36
   E3   + 4 x1        + 7 x2        + 8 x3        + 8 x4        - 3 x5        + 2 x6        - 7 x7        =   - 122
   E4   + 2 x1        + 1 x2        + 5 x3        - 5 x4        - 7 x5        + 8 x6        + 1 x7        =   + 108
   E5   - 4 x1        + 8 x2        - 5 x3        - 4 x4        - 3 x5        - 2 x6        - 2 x7        =    - 42
   E6   - 5 x1        + 5 x2        + 6 x3        - 3 x4        - 8 x5        + 4 x6        - 7 x6        =     +9
   E7   - 5 x1        - 1 x2        + 2 x3        + 2 x4        - 4 x5        - 7 x6        + 4 x6        =    + 24

             +6            +3                -6        +4                -6        +9                -9
11 E1   - 6 x1        + 5 x2        + 2 x3        - 6 x4        - 2 x5        + 6 x6        + 3 x7        =    - 18
   E2   + 4 x1        + 6 x2        + 5 x3        - 4 x4        - 8 x5        - 6 x6        + 8 x7        =    - 82
   E3   - 7 x1        + 2 x2        - 5 x3        - 2 x4        + 8 x5        - 9 x6        + 5 x7        =   - 188
   E4   - 5 x1        - 8 x2        + 9 x3        - 3 x4        + 1 x5        + 7 x6        - 2 x7        =    - 45
   E5   + 4 x1        + 9 x2        + 6 x3        + 1 x4        + 2 x5        + 7 x6        - 7 x7        =   + 133
   E6   - 7 x1        + 1 x2        - 3 x3        - 7 x4        + 4 x5        - 4 x6        - 9 x6        =    - 28
   E7   - 4 x1        - 3 x2        + 8 x3        + 7 x4        + 3 x5        + 6 x6        - 2 x6        =     +1

              +8               -6         +6       +6                    -7         +7               -7
12 E1   + 7 x1        - 3 x2        - 5 x3   + 2 x4             - 2 x5        - 5 x6        - 3 x7        =    + 56
   E2   - 8 x1        - 4 x2        + 8 x3        + 8 x4        + 6 x5        - 8 x6        - 4 x7        =    - 14
   E3   + 5 x1        + 2 x2        + 6 x3        - 2 x4        - 5 x5        - 8 x6        + 4 x7        =     +3
   E4   - 5 x1        + 4 x2        - 8 x3        + 5 x4        - 8 x5        + 5 x6        + 5 x7        =    - 26
   E5   - 5 x1        + 6 x2        + 9 x3        + 5 x4        - 8 x5        + 4 x6        - 6 x7        =   + 134
   E6   - 6 x1        - 5 x2        - 6 x3        + 8 x4        - 8 x5        - 3 x6        - 8 x6        =    + 85
   E7   - 7 x1        - 5 x2        - 2 x3        + 8 x4        + 2 x5        - 6 x6        + 3 x6        =    - 67
+6             -6            -3        +9                -8        +2            +9
13 E1   - 5 x1     + 5 x2        + 5 x3        + 1 x4        + 8 x5        - 5 x6        - 7 x7        =   - 203
   E2   + 8 x1     - 2 x2        + 6 x3        + 7 x4        - 5 x5        - 6 x6        - 4 x7        =    + 97
   E3   + 1 x1     + 1 x2        + 3 x3        - 3 x4        - 8 x5        + 6 x6        + 5 x7        =    + 85
   E4   - 5 x1     - 6 x2        - 2 x3        + 3 x4        - 3 x5        - 8 x6        - 5 x7        =     +2
   E5   + 5 x1     - 3 x2        + 3 x3        + 5 x4        + 5 x5        + 2 x6        - 2 x7        =    + 30
   E6   + 6 x1     + 9 x2        - 8 x3        - 8 x4        - 4 x5        + 2 x6        + 2 x6        =    - 12
   E7   + 7 x1     - 2 x2        - 4 x3        - 1 x4        - 3 x5        - 8 x6        + 2 x6        =    + 83

             +4         +2                -3            -9            -5        +5                -5
14 E1   + 5 x1     - 2 x2        + 5 x3        + 6 x4        - 3 x5        + 3 x6        + 2 x7        =    - 33
   E2   + 3 x1     - 6 x2        + 2 x3        - 5 x4        - 1 x5        + 6 x6        + 3 x7        =    + 59
   E3   - 1 x1     - 6 x2        + 8 x3        + 7 x4        + 3 x5        + 3 x6        + 6 x7        =   - 133
   E4   + 3 x1     - 3 x2        - 2 x3        - 3 x4        + 8 x5        - 1 x6        + 2 x7        =    - 16
   E5   + 1 x1     + 6 x2        + 6 x3        - 2 x4        + 7 x5        - 2 x6        + 7 x7        =    - 64
   E6   + 4 x1     + 9 x2        - 3 x3        + 1 x4        - 4 x5        - 3 x6        + 4 x6        =    + 19
   E7   + 3 x1     + 5 x2        + 1 x3        - 9 x4        - 5 x5        - 8 x6        - 4 x6        =   + 105

             +4         +4            +6                -7        +5                -2            -8
15 E1   - 7 x1     + 8 x2        - 2 x3        - 3 x4        - 5 x5        + 3 x6        + 6 x7        =    - 66
   E2   + 4 x1     - 7 x2        + 8 x3        - 8 x4        + 3 x5        + 2 x6        + 5 x7        =    + 63
   E3   + 8 x1     - 2 x2        - 4 x3        - 4 x4        + 8 x5        + 1 x6        + 9 x7        =     -6
   E4   + 2 x1     - 4 x2        - 5 x3        - 7 x4        + 3 x5        + 3 x6        - 5 x7        =    + 60
   E5   + 6 x1     - 8 x2        + 6 x3        + 6 x4        - 6 x5        - 4 x6        - 6 x7        =    + 12
   E6   + 3 x1     + 8 x2        + 1 x3        + 8 x4        + 6 x5        + 8 x6        + 5 x6        =    - 32
   E7   - 2 x1     + 6 x2        - 5 x3        + 6 x4        + 6 x5        - 2 x6        + 9 x6        =    - 94

              +2            -2            -4            -9         +3        -7       +6
16 E1   - 5 x1     - 4 x2        - 9 x3        - 1 x4        + 2 x5   + 3 x6    + 7 x7 =                    + 70
   E2   - 7 x1     - 3 x2        + 7 x3        + 2 x4        + 3 x5        - 8 x6        + 2 x7        =    + 23
   E3   + 8 x1     + 3 x2        + 4 x3        - 4 x4        + 3 x5        + 8 x6        - 5 x7        =    - 47
   E4   + 5 x1     + 8 x2        - 7 x3        + 3 x4        - 6 x5        + 6 x6        + 9 x7        =    - 11
   E5   + 6 x1     - 8 x2        - 9 x3        - 7 x4        + 2 x5        + 5 x6        + 9 x7        =   + 152
   E6   + 3 x1     - 4 x2        + 3 x3        - 7 x4        - 6 x5        - 6 x6        - 7 x6        =    + 47
   E7   - 7 x1     - 2 x2        + 2 x3        + 3 x4        + 5 x5        - 2 x6        - 8 x6        =    - 64
-5        +8            +7            +9            +4                -2        +7
17 E1   - 4 x1        + 3 x2        - 2 x3        + 3 x4        + 6 x5        + 9 x6        - 6 x7        =    + 21
   E2   + 8 x1        - 5 x2        - 8 x3        + 7 x4        + 4 x5        - 7 x6        + 3 x7        =    - 22
   E3   + 4 x1        - 8 x2        - 6 x3        + 6 x4        - 7 x5        + 2 x6        - 5 x7        =   - 139
   E4   + 1 x1        + 6 x2        - 5 x3        + 6 x4        - 8 x5        - 4 x6        + 6 x7        =    + 80
   E5   - 2 x1        + 1 x2        - 2 x3        + 2 x4        - 6 x5        + 7 x6        + 6 x7        =    + 26
   E6   - 8 x1        + 8 x2        - 3 x3        - 4 x4        + 5 x5        - 1 x6        - 5 x6        =    + 34
   E7   - 3 x1        - 6 x2        + 7 x3        + 8 x4        + 7 x5        + 6 x6        - 4 x6        =    + 76

                 -4            -4            -7            -9            -2        +3                -2
18 E1   - 4 x1        - 2 x2        + 4 x3        - 5 x4        + 5 x5        + 4 x6        + 9 x7        =    + 25
   E2   + 9 x1        - 2 x2        - 7 x3        - 6 x4        - 6 x5        - 8 x6        + 7 x7        =    + 49
   E3   + 3 x1        + 6 x2        - 9 x3        + 8 x4        + 6 x5        - 9 x6        - 9 x7        =    - 66
   E4   - 9 x1        - 4 x2        - 3 x3        - 7 x4        + 8 x5        - 4 x6        - 5 x7        =   + 118
   E5   + 3 x1        + 7 x2        + 6 x3        + 9 x4        + 7 x5        + 4 x6        - 8 x7        =   - 149
   E6   - 6 x1        + 1 x2        + 3 x3        - 6 x4        - 7 x5        - 7 x6        - 2 x6        =    + 50
   E7   - 8 x1        - 1 x2        - 1 x3        - 8 x4        + 7 x5        + 5 x6        - 3 x6        =   + 122

             +7                -8        +6            +2            +6            +4                -2
19 E1   + 5 x1        + 3 x2        - 8 x3        - 8 x4        + 8 x5        - 5 x6        + 4 x7        =    - 33
   E2   + 3 x1        - 5 x2        - 2 x3        - 4 x4        - 8 x5        + 1 x6        - 9 x7        =    + 15
   E3   - 7 x1        + 6 x2        - 8 x3        + 4 x4        + 7 x5        - 8 x6        - 4 x7        =   - 119
   E4   - 4 x1        + 7 x2        - 8 x3        + 6 x4        + 3 x5        + 8 x6        + 7 x7        =    - 84
   E5   - 3 x1        - 3 x2        + 2 x3        - 2 x4        + 7 x5        - 3 x6        - 5 x7        =    + 51
   E6   - 3 x1        - 7 x2        - 7 x3        + 4 x4        + 5 x5        + 5 x6        - 3 x6        =    + 57
   E7   + 4 x1        - 8 x2        - 6 x3        + 6 x4        + 7 x5        - 4 x6        - 9 x6        =   + 112

              +7            +5        -4        -8                    +8       +7                    -6
20 E1   + 1 x1        - 4 x2   + 6 x3    + 6 x4                 - 5 x5   + 2 x6             - 3 x7        =    - 93
   E2   - 4 x1        + 8 x2        - 3 x3        - 6 x4        - 7 x5        - 7 x6        - 8 x7        =    + 15
   E3   - 9 x1        - 8 x2        - 2 x3        + 4 x4        + 3 x5        + 2 x6        + 2 x7        =   - 101
   E4   + 4 x1        + 8 x2        + 8 x3        + 9 x4        + 5 x5        + 3 x6        + 8 x7        =    - 23
   E5   + 7 x1        + 3 x2        - 3 x3        - 1 x4        + 3 x5        - 9 x6        - 3 x7        =    + 63
   E6   - 3 x1        + 1 x2        + 4 x3        + 3 x4        + 2 x5        - 4 x6        + 4 x6        =    - 92
   E7   + 4 x1        - 4 x2        + 7 x3        - 1 x4        + 7 x5        - 9 x6        + 2 x6        =    - 31
-9        +8            +3                -6        +6            +4            +4
21 E1   + 6 x1        + 4 x2        + 8 x3        + 5 x4        + 8 x5        + 5 x6        + 5 x7        =    + 60
   E2   + 5 x1        - 7 x2        + 4 x3        - 5 x4        + 3 x5        - 3 x6        - 9 x7        =    - 89
   E3   - 9 x1        - 7 x2        - 2 x3        - 1 x4        + 4 x5        - 8 x6        + 8 x7        =    + 49
   E4   - 9 x1        + 3 x2        - 9 x3        - 3 x4        + 5 x5        + 5 x6        - 7 x7        =   + 118
   E5   - 7 x1        + 7 x2        - 9 x3        - 4 x4        + 7 x5        - 6 x6        + 4 x7        =   + 150
   E6   + 2 x1        - 8 x2        + 6 x3        + 2 x4        - 7 x5        - 2 x6        - 7 x6        =   - 154
   E7   - 8 x1        + 8 x2        + 3 x3        + 8 x4        - 4 x5        - 5 x6        + 4 x6        =    + 69

                 -2            -9            -6        +3            +1                -3            -3
22 E1   - 5 x1        + 8 x2        + 4 x3        - 3 x4        - 1 x5        - 7 x6        + 6 x7        =    - 93
   E2   - 9 x1        + 5 x2        - 2 x3        - 6 x4        - 9 x5        - 3 x6        + 8 x7        =    - 57
   E3   + 3 x1        - 2 x2        + 5 x3        + 4 x4        + 4 x5        + 6 x6        - 4 x7        =     -8
   E4   - 6 x1        + 4 x2        - 1 x3        - 7 x4        - 7 x5        + 7 x6        + 4 x7        =    - 79
   E5   - 7 x1        - 7 x2        - 5 x3        + 6 x4        - 5 x5        - 8 x6        + 3 x7        =   + 135
   E6   - 6 x1        - 3 x2        + 2 x3        + 5 x4        - 9 x5        - 9 x6        - 4 x6        =    + 72
   E7   - 8 x1        - 3 x2        - 6 x3        - 2 x4        - 6 x5        + 1 x6        - 2 x6        =    + 70

             +3            +8                -2        +7                -2        +3                -8
23 E1   + 5 x1        + 3 x2        - 7 x3        + 3 x4        - 5 x5        - 1 x6        + 6 x7        =    + 33
   E2   - 9 x1        - 1 x2        + 4 x3        + 2 x4        + 1 x5        - 8 x6        + 3 x7        =    - 79
   E3   - 5 x1        + 8 x2        + 7 x3        + 6 x4        + 8 x5        - 2 x6        + 2 x7        =    + 39
   E4   + 5 x1        - 3 x2        - 6 x3        + 8 x4        - 9 x5        + 7 x6        + 1 x7        =    + 90
   E5   + 3 x1        + 6 x2        + 5 x3        + 4 x4        - 5 x5        - 3 x6        + 5 x7        =    + 36
   E6   - 8 x1        - 6 x2        + 5 x3        - 8 x4        + 5 x5        - 4 x6        + 2 x6        =   - 176
   E7   - 9 x1        - 6 x2        + 6 x3        + 5 x4        - 4 x5        + 5 x6        + 3 x6        =    - 53

              +4            +8               -5         +6               -4         +8       +1
24 E1   - 8 x1        - 6 x2        - 3 x3        + 3 x4        - 8 x5        - 7 x6   + 4 x7 =                - 67
   E2   + 4 x1        + 5 x2        + 9 x3        + 5 x4        - 6 x5        + 4 x6        - 9 x7        =    + 88
   E3   + 2 x1        + 6 x2        + 1 x3        - 4 x4        - 3 x5        - 6 x6        - 3 x7        =    - 12
   E4   + 7 x1        - 7 x2        - 7 x3        - 3 x4        - 7 x5        - 2 x6        + 3 x7        =     +4
   E5   - 7 x1        + 2 x2        + 3 x3        + 7 x4        + 8 x5        + 5 x6        - 7 x7        =    + 16
   E6   - 2 x1        - 3 x2        + 9 x3        + 7 x4        - 8 x5        - 8 x6        + 7 x6        =    - 60
   E7   - 3 x1        - 1 x2        - 8 x3        - 1 x4        + 8 x5        + 6 x6        + 5 x6        =    + 35
-3            -5        +6            +6                -4        +7                -2
25 E1   - 2 x1        - 7 x2        - 4 x3        + 5 x4        + 6 x5        - 1 x6        + 6 x7        =     +4
   E2   - 4 x1        + 2 x2        + 4 x3        - 9 x4        - 5 x5        + 4 x6        + 2 x7        =    + 16
   E3   - 4 x1        - 3 x2        + 4 x3        + 7 x4        + 7 x5        - 2 x6        - 8 x7        =    + 67
   E4   + 3 x1        + 7 x2        - 5 x3        + 2 x4        + 2 x5        - 4 x6        - 4 x7        =    - 90
   E5   + 6 x1        - 8 x2        + 6 x3        - 8 x4        + 5 x5        - 7 x6        - 6 x7        =    - 47
   E6   - 8 x1        + 5 x2        + 4 x3        - 8 x4        + 7 x5        - 8 x6        - 1 x6        =   - 107
   E7   + 4 x1        + 8 x2        + 5 x3        - 2 x4        + 6 x5        - 2 x6        - 1 x6        =    - 70

                 -3            -6            -2            -3            -8        +4                -5
26 E1   + 9 x1        + 4 x2        - 3 x3        + 7 x4        + 7 x5        - 6 x6        + 8 x7        =   - 186
   E2   - 4 x1        + 7 x2        + 4 x3        - 6 x4        - 8 x5        - 6 x6        - 8 x7        =    + 60
   E3   + 8 x1        + 1 x2        - 7 x3        - 2 x4        + 2 x5        - 6 x6        - 8 x7        =    - 10
   E4   - 4 x1        - 5 x2        + 7 x3        + 8 x4        + 9 x5        + 6 x6        - 2 x7        =    - 34
   E5   - 5 x1        + 4 x2        + 1 x3        + 2 x4        - 6 x5        - 3 x6        - 2 x7        =    + 29
   E6   + 5 x1        + 5 x2        + 1 x3        + 1 x4        - 6 x5        - 7 x6        - 5 x6        =     -5
   E7   - 3 x1        - 6 x2        + 6 x3        - 9 x4        - 4 x5        - 6 x6        + 6 x6        =    + 38

             +6                -2            -2        +3                -9            -7        +8
27 E1   - 3 x1        - 1 x2        + 8 x3        - 3 x4        - 8 x5        - 9 x6        + 2 x7        =   + 110
   E2   - 6 x1        + 9 x2        + 3 x3        - 3 x4        - 3 x5        - 8 x6        + 4 x7        =    + 46
   E3   + 1 x1        + 5 x2        + 9 x3        - 6 x4        + 8 x5        - 4 x6        - 8 x7        =   - 148
   E4   - 2 x1        - 8 x2        + 2 x3        + 8 x4        + 3 x5        + 5 x6        - 2 x7        =    - 54
   E5   - 7 x1        - 7 x2        - 6 x3        - 6 x4        - 5 x5        - 7 x6        - 6 x7        =    + 12
   E6   - 8 x1        - 4 x2        + 4 x3        - 7 x4        + 7 x5        - 4 x6        - 3 x6        =   - 128
   E7   + 1 x1        - 5 x2        - 4 x3        + 4 x4        - 6 x5        - 7 x6        - 3 x6        =   + 115

                 -6         +9        -3        -1       +3                            -8         +5
28 E1   - 6 x1        - 3 x2   + 4 x3    + 4 x4    + 6 x5                     - 7 x6        + 8 x7 =          + 107
   E2   - 7 x1        + 8 x2        - 6 x3        - 5 x4        - 4 x5        + 5 x6        + 8 x7        =   + 125
   E3   - 7 x1        - 8 x2        + 5 x3        + 7 x4        + 6 x5        - 9 x6        + 8 x7        =    + 78
   E4   - 4 x1        + 9 x2        + 9 x3        - 5 x4        + 2 x5        - 5 x6        - 8 x7        =    + 89
   E5   - 5 x1        - 3 x2        - 7 x3        - 7 x4        - 2 x5        + 2 x6        + 3 x7        =    + 24
   E6   + 6 x1        + 5 x2        - 7 x3        - 2 x4        + 3 x5        - 3 x6        + 9 x6        =   + 110
   E7   + 9 x1        - 9 x2        + 2 x3        - 8 x4        + 6 x5        + 6 x6        + 2 x6        =   - 153
+5        +7         +9                -4            -1            -2            -3
29 E1   - 4 x1    - 4 x2     + 1 x3        - 1 x4        + 7 x5        - 4 x6        + 1 x7        =    - 37
   E2   + 8 x1    + 5 x2     - 4 x3        + 3 x4        - 6 x5        + 7 x6        + 1 x7        =    + 16
   E3   + 1 x1    + 7 x2     + 8 x3        + 7 x4        - 9 x5        - 1 x6        + 3 x7        =   + 100
   E4   - 6 x1    + 2 x2     - 9 x3        + 1 x4        - 1 x5        - 2 x6        - 8 x7        =    - 72
   E5   + 6 x1    - 8 x2     - 3 x3        + 8 x4        + 2 x5        + 6 x6        - 6 x7        =    - 81
   E6   + 2 x1    - 2 x2     + 1 x3        - 1 x4        + 2 x5        - 7 x6        + 4 x6        =     +9
   E7   - 2 x1    + 7 x2     - 2 x3        - 5 x4        + 3 x5        + 3 x6        + 4 x6        =    + 20

             +7        +5             -3        +4            +8                -6        +5
30 E1   - 2 x1    - 2 x2     + 5 x3        + 5 x4        + 2 x5        + 4 x6        - 9 x7        =    - 72
   E2   + 8 x1    - 2 x2     + 6 x3        - 3 x4        - 8 x5        + 6 x6        - 2 x7        =    - 94
   E3   - 3 x1    - 7 x2     + 6 x3        - 8 x4        - 3 x5        + 3 x6        + 6 x7        =   - 118
   E4   + 4 x1    - 9 x2     + 9 x3        + 3 x4        - 5 x5        - 6 x6        + 7 x7        =     -1
   E5   + 3 x1    - 7 x2     - 2 x3        - 3 x4        + 4 x5        + 9 x6        - 3 x7        =    - 57
   E6   - 9 x1    - 4 x2     + 4 x3        + 8 x4        - 8 x5        - 3 x6        - 3 x6        =   - 124
   E7   + 1 x1    - 1 x2     + 2 x3        - 9 x4        - 1 x5        + 8 x6        + 9 x6        =    - 51

             +7        +7             -7            -3            -4        +8            +8
31 E1   + 6 x1    + 8 x2     + 8 x3        - 8 x4        + 7 x5        - 1 x6        - 3 x7        =     +6
   E2   - 3 x1    + 6 x2     + 9 x3        - 4 x4        + 5 x5        + 8 x6        + 5 x7        =    + 54
   E3   + 7 x1    - 8 x2     - 4 x3        + 3 x4        + 5 x5        - 3 x6        - 2 x7        =    - 48
   E4   + 5 x1    + 2 x2     + 8 x3        - 8 x4        + 7 x5        - 4 x6        - 5 x7        =    - 83
   E5   + 2 x1    + 8 x2     - 2 x3        - 5 x4        + 4 x5        + 5 x6        - 2 x7        =   + 107
   E6   - 3 x1    - 7 x2     + 2 x3        + 4 x4        - 7 x5        + 8 x6        + 3 x6        =    + 20
   E7   - 2 x1    + 2 x2     - 2 x3        + 9 x4        - 2 x5        + 4 x6        - 6 x6        =    - 21

              +2        -3         +7               -6            -5         +2               -6
32 E1   - 4 x1   + 2 x2      - 7 x3        - 7 x4        - 4 x5        + 1 x6        - 7 x7        =    + 43
   E2   + 2 x1    + 7 x2     - 7 x3        + 3 x4        + 1 x5        + 6 x6        - 8 x7        =    - 29
   E3   - 2 x1    - 8 x2     + 7 x3        - 7 x4        - 5 x5        - 3 x6        + 4 x7        =   + 106
   E4   - 7 x1    + 5 x2     - 5 x3        - 7 x4        + 6 x5        - 7 x6        + 1 x7        =    - 72
   E5   - 9 x1    + 9 x2     + 2 x3        - 8 x4        - 6 x5        - 7 x6        - 1 x7        =    + 39
   E6   - 6 x1    - 7 x2     + 8 x3        - 6 x4        - 6 x5        + 8 x6        - 7 x6        =   + 189
   E7   + 7 x1    + 7 x2     - 2 x3        - 9 x4        - 6 x5        + 2 x6        + 6 x6        =    + 31

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Sistmas de 7x7

  • 1. -6 -5 +5 -8 +4 +2 -8 1 E1 - 4 x1 + 4 x2 - 3 x3 + 8 x4 - 8 x5 + 4 x6 + 2 x7 = - 115 E2 + 9 x1 - 3 x2 - 2 x3 + 5 x4 + 7 x5 + 5 x6 + 3 x7 = - 75 E3 - 6 x1 - 3 x2 + 2 x3 - 1 x4 + 3 x5 + 7 x6 - 5 x7 = + 135 E4 + 2 x1 + 4 x2 + 8 x3 - 3 x4 + 7 x5 - 7 x6 + 7 x7 = - 10 E5 - 3 x1 + 7 x2 - 3 x3 - 4 x4 + 5 x5 - 8 x6 + 4 x7 = - 28 E6 - 9 x1 - 4 x2 - 7 x3 - 4 x4 + 2 x5 - 1 x6 + 8 x6 = + 13 E7 - 8 x1 - 2 x2 - 8 x3 - 8 x4 - 4 x5 + 1 x6 + 7 x6 = + 12 -8 -8 +9 +4 -7 +2 +8 2 E1 - 7 x1 + 9 x2 - 2 x3 - 2 x4 + 5 x5 + 4 x6 - 5 x7 = - 109 E2 - 3 x1 - 8 x2 + 2 x3 + 6 x4 + 6 x5 - 1 x6 + 6 x7 = + 134 E3 + 6 x1 - 1 x2 + 2 x3 - 2 x4 + 8 x5 - 8 x6 + 2 x7 = - 86 E4 + 8 x1 - 1 x2 - 2 x3 - 6 x4 + 4 x5 + 5 x6 - 4 x7 = - 148 E5 - 2 x1 - 1 x2 + 1 x3 - 7 x4 + 3 x5 + 9 x6 - 4 x7 = - 30 E6 - 3 x1 - 6 x2 - 5 x3 - 2 x4 + 8 x5 + 3 x6 + 8 x6 = + 33 E7 - 7 x1 + 4 x2 + 2 x3 - 6 x4 + 8 x5 + 3 x6 + 6 x6 = + 16 +7 -3 +2 -8 +1 -7 -5 3 E1 - 4 x1 + 6 x2 + 6 x3 - 8 x4 - 7 x5 + 2 x6 + 7 x7 = - 26 E2 + 5 x1 - 8 x2 - 5 x3 - 3 x4 + 4 x5 - 3 x6 - 8 x7 = + 138 E3 - 9 x1 - 2 x2 - 3 x3 + 7 x4 + 4 x5 + 1 x6 + 7 x7 = - 157 E4 + 8 x1 + 6 x2 + 7 x3 + 2 x4 - 7 x5 - 6 x6 - 8 x7 = + 111 E5 + 4 x1 - 6 x2 - 6 x3 - 3 x4 + 5 x5 - 8 x6 + 4 x7 = + 99 E6 + 3 x1 - 1 x2 + 2 x3 - 3 x4 + 5 x5 - 5 x6 + 6 x6 = + 62 E7 + 3 x1 - 6 x2 - 9 x3 - 2 x4 - 8 x5 - 8 x6 - 4 x6 = + 105 -5 +7 -8 -3 -5 -5 +2 4 E1 - 7 x1 + 3 x2 - 8 x3 + 9 x4 + 2 x5 + 9 x6 + 2 x7 = + 42 E2 + 6 x1 - 4 x2 - 4 x3 + 7 x4 - 8 x5 + 5 x6 - 1 x7 = - 34 E3 + 4 x1 + 7 x2 + 5 x3 - 6 x4 - 9 x5 - 3 x6 + 7 x7 = + 81 E4 - 6 x1 - 3 x2 - 8 x3 - 2 x4 + 3 x5 + 8 x6 + 3 x7 = + 30 E5 + 7 x1 + 4 x2 + 4 x3 + 7 x4 + 7 x5 - 8 x6 + 5 x7 = - 45 E6 + 6 x1 + 4 x2 + 7 x3 + 9 x4 - 1 x5 + 5 x6 + 5 x6 = - 95 E7 + 4 x1 - 9 x2 + 3 x3 - 9 x4 + 5 x5 + 4 x6 + 7 x6 = - 111
  • 2. +7 -6 -2 -6 +7 +3 +3 5 E1 - 6 x1 + 2 x2 - 2 x3 + 4 x4 - 5 x5 - 2 x6 - 2 x7 = - 121 E2 - 6 x1 + 6 x2 + 2 x3 - 9 x4 + 3 x5 - 5 x6 - 3 x7 = - 31 E3 - 6 x1 + 8 x2 - 2 x3 + 3 x4 + 2 x5 - 7 x6 - 4 x7 = - 123 E4 + 4 x1 + 9 x2 - 1 x3 - 4 x4 + 7 x5 - 9 x6 + 1 x7 = + 25 E5 - 6 x1 + 4 x2 + 6 x3 + 4 x4 + 8 x5 + 7 x6 - 2 x7 = - 31 E6 + 2 x1 + 7 x2 - 4 x3 + 8 x4 + 7 x5 + 2 x6 - 3 x6 = - 22 E7 - 8 x1 - 2 x2 - 4 x3 - 3 x4 - 2 x5 - 1 x6 - 9 x6 = - 62 +9 -8 +2 +9 +5 +3 +1 6 E1 + 6 x1 + 6 x2 + 8 x3 + 9 x4 + 3 x5 - 3 x6 + 9 x7 = + 118 E2 - 4 x1 + 8 x2 - 7 x3 + 4 x4 + 2 x5 + 9 x6 - 8 x7 = - 49 E3 + 7 x1 + 8 x2 - 9 x3 - 3 x4 + 6 x5 + 5 x6 + 5 x7 = +4 E4 - 8 x1 + 4 x2 - 6 x3 + 4 x4 - 3 x5 - 8 x6 - 7 x7 = - 126 E5 - 6 x1 - 9 x2 + 8 x3 - 5 x4 + 7 x5 + 4 x6 - 7 x7 = + 29 E6 + 4 x1 + 4 x2 - 6 x3 - 1 x4 - 5 x5 + 4 x6 - 7 x6 = - 37 E7 - 5 x1 - 5 x2 - 6 x3 + 7 x4 + 3 x5 + 5 x6 + 3 x6 = + 79 -3 -7 +6 -7 +4 -5 +5 7 E1 - 7 x1 - 7 x2 - 4 x3 - 6 x4 + 7 x5 - 3 x6 - 6 x7 = + 101 E2 - 8 x1 - 1 x2 + 7 x3 + 8 x4 - 4 x5 - 4 x6 - 7 x7 = - 14 E3 - 6 x1 + 4 x2 + 6 x3 + 3 x4 - 8 x5 - 3 x6 + 8 x7 = + 28 E4 + 7 x1 - 8 x2 - 7 x3 + 2 x4 - 7 x5 + 6 x6 + 8 x7 = - 39 E5 + 7 x1 + 1 x2 - 4 x3 + 2 x4 - 3 x5 - 2 x6 + 3 x7 = - 53 E6 - 7 x1 - 6 x2 + 7 x3 + 8 x4 + 4 x5 + 3 x6 - 2 x6 = + 40 E7 - 7 x1 + 4 x2 - 6 x3 - 1 x4 - 5 x5 - 2 x6 + 7 x6 = - 11 -3 +8 +8 -3 -3 +4 -4 8 E1 + 4 x1 + 1 x2 + 1 x3 - 4 x4 + 5 x5 - 2 x6 + 8 x7 = - 39 E2 - 2 x1 - 9 x2 + 2 x3 - 7 x4 + 6 x5 + 2 x6 - 2 x7 = - 31 E3 - 8 x1 - 5 x2 - 5 x3 - 9 x4 - 3 x5 - 8 x6 + 5 x7 = - 72 E4 + 6 x1 - 6 x2 - 3 x3 + 2 x4 - 8 x5 + 2 x6 - 4 x7 = - 48 E5 + 4 x1 + 8 x2 - 5 x3 - 6 x4 + 3 x5 - 1 x6 - 3 x7 = + 29 E6 - 3 x1 - 2 x2 - 4 x3 + 7 x4 + 3 x5 + 6 x6 - 5 x6 = - 25 E7 - 7 x1 + 5 x2 - 3 x3 + 3 x4 + 2 x5 + 8 x6 + 8 x6 = + 22
  • 3. +6 -5 -7 +6 +7 -8 -8 9 E1 - 6 x1 - 4 x2 + 6 x3 + 6 x4 + 8 x5 - 6 x6 - 4 x7 = + 114 E2 + 1 x1 + 3 x2 - 4 x3 + 1 x4 + 5 x5 - 4 x6 - 1 x7 = + 100 E3 - 4 x1 - 6 x2 + 6 x3 + 9 x4 - 4 x5 - 2 x6 - 4 x7 = + 38 E4 - 8 x1 + 4 x2 - 7 x3 + 2 x4 - 4 x5 + 8 x6 + 7 x7 = - 155 E5 - 4 x1 - 3 x2 - 8 x3 - 8 x4 + 2 x5 + 8 x6 + 4 x7 = - 83 E6 - 5 x1 - 3 x2 + 5 x3 - 7 x4 + 5 x5 + 3 x6 + 7 x6 = - 137 E7 - 2 x1 + 6 x2 - 4 x3 - 8 x4 - 6 x5 + 5 x6 - 7 x6 = - 88 -3 -7 +1 -5 -5 +6 +8 10 E1 - 4 x1 + 7 x2 - 8 x3 + 6 x4 + 2 x5 - 3 x6 + 8 x7 = - 39 E2 + 6 x1 + 9 x2 - 5 x3 + 3 x4 + 3 x5 + 8 x6 + 4 x7 = - 36 E3 + 4 x1 + 7 x2 + 8 x3 + 8 x4 - 3 x5 + 2 x6 - 7 x7 = - 122 E4 + 2 x1 + 1 x2 + 5 x3 - 5 x4 - 7 x5 + 8 x6 + 1 x7 = + 108 E5 - 4 x1 + 8 x2 - 5 x3 - 4 x4 - 3 x5 - 2 x6 - 2 x7 = - 42 E6 - 5 x1 + 5 x2 + 6 x3 - 3 x4 - 8 x5 + 4 x6 - 7 x6 = +9 E7 - 5 x1 - 1 x2 + 2 x3 + 2 x4 - 4 x5 - 7 x6 + 4 x6 = + 24 +6 +3 -6 +4 -6 +9 -9 11 E1 - 6 x1 + 5 x2 + 2 x3 - 6 x4 - 2 x5 + 6 x6 + 3 x7 = - 18 E2 + 4 x1 + 6 x2 + 5 x3 - 4 x4 - 8 x5 - 6 x6 + 8 x7 = - 82 E3 - 7 x1 + 2 x2 - 5 x3 - 2 x4 + 8 x5 - 9 x6 + 5 x7 = - 188 E4 - 5 x1 - 8 x2 + 9 x3 - 3 x4 + 1 x5 + 7 x6 - 2 x7 = - 45 E5 + 4 x1 + 9 x2 + 6 x3 + 1 x4 + 2 x5 + 7 x6 - 7 x7 = + 133 E6 - 7 x1 + 1 x2 - 3 x3 - 7 x4 + 4 x5 - 4 x6 - 9 x6 = - 28 E7 - 4 x1 - 3 x2 + 8 x3 + 7 x4 + 3 x5 + 6 x6 - 2 x6 = +1 +8 -6 +6 +6 -7 +7 -7 12 E1 + 7 x1 - 3 x2 - 5 x3 + 2 x4 - 2 x5 - 5 x6 - 3 x7 = + 56 E2 - 8 x1 - 4 x2 + 8 x3 + 8 x4 + 6 x5 - 8 x6 - 4 x7 = - 14 E3 + 5 x1 + 2 x2 + 6 x3 - 2 x4 - 5 x5 - 8 x6 + 4 x7 = +3 E4 - 5 x1 + 4 x2 - 8 x3 + 5 x4 - 8 x5 + 5 x6 + 5 x7 = - 26 E5 - 5 x1 + 6 x2 + 9 x3 + 5 x4 - 8 x5 + 4 x6 - 6 x7 = + 134 E6 - 6 x1 - 5 x2 - 6 x3 + 8 x4 - 8 x5 - 3 x6 - 8 x6 = + 85 E7 - 7 x1 - 5 x2 - 2 x3 + 8 x4 + 2 x5 - 6 x6 + 3 x6 = - 67
  • 4. +6 -6 -3 +9 -8 +2 +9 13 E1 - 5 x1 + 5 x2 + 5 x3 + 1 x4 + 8 x5 - 5 x6 - 7 x7 = - 203 E2 + 8 x1 - 2 x2 + 6 x3 + 7 x4 - 5 x5 - 6 x6 - 4 x7 = + 97 E3 + 1 x1 + 1 x2 + 3 x3 - 3 x4 - 8 x5 + 6 x6 + 5 x7 = + 85 E4 - 5 x1 - 6 x2 - 2 x3 + 3 x4 - 3 x5 - 8 x6 - 5 x7 = +2 E5 + 5 x1 - 3 x2 + 3 x3 + 5 x4 + 5 x5 + 2 x6 - 2 x7 = + 30 E6 + 6 x1 + 9 x2 - 8 x3 - 8 x4 - 4 x5 + 2 x6 + 2 x6 = - 12 E7 + 7 x1 - 2 x2 - 4 x3 - 1 x4 - 3 x5 - 8 x6 + 2 x6 = + 83 +4 +2 -3 -9 -5 +5 -5 14 E1 + 5 x1 - 2 x2 + 5 x3 + 6 x4 - 3 x5 + 3 x6 + 2 x7 = - 33 E2 + 3 x1 - 6 x2 + 2 x3 - 5 x4 - 1 x5 + 6 x6 + 3 x7 = + 59 E3 - 1 x1 - 6 x2 + 8 x3 + 7 x4 + 3 x5 + 3 x6 + 6 x7 = - 133 E4 + 3 x1 - 3 x2 - 2 x3 - 3 x4 + 8 x5 - 1 x6 + 2 x7 = - 16 E5 + 1 x1 + 6 x2 + 6 x3 - 2 x4 + 7 x5 - 2 x6 + 7 x7 = - 64 E6 + 4 x1 + 9 x2 - 3 x3 + 1 x4 - 4 x5 - 3 x6 + 4 x6 = + 19 E7 + 3 x1 + 5 x2 + 1 x3 - 9 x4 - 5 x5 - 8 x6 - 4 x6 = + 105 +4 +4 +6 -7 +5 -2 -8 15 E1 - 7 x1 + 8 x2 - 2 x3 - 3 x4 - 5 x5 + 3 x6 + 6 x7 = - 66 E2 + 4 x1 - 7 x2 + 8 x3 - 8 x4 + 3 x5 + 2 x6 + 5 x7 = + 63 E3 + 8 x1 - 2 x2 - 4 x3 - 4 x4 + 8 x5 + 1 x6 + 9 x7 = -6 E4 + 2 x1 - 4 x2 - 5 x3 - 7 x4 + 3 x5 + 3 x6 - 5 x7 = + 60 E5 + 6 x1 - 8 x2 + 6 x3 + 6 x4 - 6 x5 - 4 x6 - 6 x7 = + 12 E6 + 3 x1 + 8 x2 + 1 x3 + 8 x4 + 6 x5 + 8 x6 + 5 x6 = - 32 E7 - 2 x1 + 6 x2 - 5 x3 + 6 x4 + 6 x5 - 2 x6 + 9 x6 = - 94 +2 -2 -4 -9 +3 -7 +6 16 E1 - 5 x1 - 4 x2 - 9 x3 - 1 x4 + 2 x5 + 3 x6 + 7 x7 = + 70 E2 - 7 x1 - 3 x2 + 7 x3 + 2 x4 + 3 x5 - 8 x6 + 2 x7 = + 23 E3 + 8 x1 + 3 x2 + 4 x3 - 4 x4 + 3 x5 + 8 x6 - 5 x7 = - 47 E4 + 5 x1 + 8 x2 - 7 x3 + 3 x4 - 6 x5 + 6 x6 + 9 x7 = - 11 E5 + 6 x1 - 8 x2 - 9 x3 - 7 x4 + 2 x5 + 5 x6 + 9 x7 = + 152 E6 + 3 x1 - 4 x2 + 3 x3 - 7 x4 - 6 x5 - 6 x6 - 7 x6 = + 47 E7 - 7 x1 - 2 x2 + 2 x3 + 3 x4 + 5 x5 - 2 x6 - 8 x6 = - 64
  • 5. -5 +8 +7 +9 +4 -2 +7 17 E1 - 4 x1 + 3 x2 - 2 x3 + 3 x4 + 6 x5 + 9 x6 - 6 x7 = + 21 E2 + 8 x1 - 5 x2 - 8 x3 + 7 x4 + 4 x5 - 7 x6 + 3 x7 = - 22 E3 + 4 x1 - 8 x2 - 6 x3 + 6 x4 - 7 x5 + 2 x6 - 5 x7 = - 139 E4 + 1 x1 + 6 x2 - 5 x3 + 6 x4 - 8 x5 - 4 x6 + 6 x7 = + 80 E5 - 2 x1 + 1 x2 - 2 x3 + 2 x4 - 6 x5 + 7 x6 + 6 x7 = + 26 E6 - 8 x1 + 8 x2 - 3 x3 - 4 x4 + 5 x5 - 1 x6 - 5 x6 = + 34 E7 - 3 x1 - 6 x2 + 7 x3 + 8 x4 + 7 x5 + 6 x6 - 4 x6 = + 76 -4 -4 -7 -9 -2 +3 -2 18 E1 - 4 x1 - 2 x2 + 4 x3 - 5 x4 + 5 x5 + 4 x6 + 9 x7 = + 25 E2 + 9 x1 - 2 x2 - 7 x3 - 6 x4 - 6 x5 - 8 x6 + 7 x7 = + 49 E3 + 3 x1 + 6 x2 - 9 x3 + 8 x4 + 6 x5 - 9 x6 - 9 x7 = - 66 E4 - 9 x1 - 4 x2 - 3 x3 - 7 x4 + 8 x5 - 4 x6 - 5 x7 = + 118 E5 + 3 x1 + 7 x2 + 6 x3 + 9 x4 + 7 x5 + 4 x6 - 8 x7 = - 149 E6 - 6 x1 + 1 x2 + 3 x3 - 6 x4 - 7 x5 - 7 x6 - 2 x6 = + 50 E7 - 8 x1 - 1 x2 - 1 x3 - 8 x4 + 7 x5 + 5 x6 - 3 x6 = + 122 +7 -8 +6 +2 +6 +4 -2 19 E1 + 5 x1 + 3 x2 - 8 x3 - 8 x4 + 8 x5 - 5 x6 + 4 x7 = - 33 E2 + 3 x1 - 5 x2 - 2 x3 - 4 x4 - 8 x5 + 1 x6 - 9 x7 = + 15 E3 - 7 x1 + 6 x2 - 8 x3 + 4 x4 + 7 x5 - 8 x6 - 4 x7 = - 119 E4 - 4 x1 + 7 x2 - 8 x3 + 6 x4 + 3 x5 + 8 x6 + 7 x7 = - 84 E5 - 3 x1 - 3 x2 + 2 x3 - 2 x4 + 7 x5 - 3 x6 - 5 x7 = + 51 E6 - 3 x1 - 7 x2 - 7 x3 + 4 x4 + 5 x5 + 5 x6 - 3 x6 = + 57 E7 + 4 x1 - 8 x2 - 6 x3 + 6 x4 + 7 x5 - 4 x6 - 9 x6 = + 112 +7 +5 -4 -8 +8 +7 -6 20 E1 + 1 x1 - 4 x2 + 6 x3 + 6 x4 - 5 x5 + 2 x6 - 3 x7 = - 93 E2 - 4 x1 + 8 x2 - 3 x3 - 6 x4 - 7 x5 - 7 x6 - 8 x7 = + 15 E3 - 9 x1 - 8 x2 - 2 x3 + 4 x4 + 3 x5 + 2 x6 + 2 x7 = - 101 E4 + 4 x1 + 8 x2 + 8 x3 + 9 x4 + 5 x5 + 3 x6 + 8 x7 = - 23 E5 + 7 x1 + 3 x2 - 3 x3 - 1 x4 + 3 x5 - 9 x6 - 3 x7 = + 63 E6 - 3 x1 + 1 x2 + 4 x3 + 3 x4 + 2 x5 - 4 x6 + 4 x6 = - 92 E7 + 4 x1 - 4 x2 + 7 x3 - 1 x4 + 7 x5 - 9 x6 + 2 x6 = - 31
  • 6. -9 +8 +3 -6 +6 +4 +4 21 E1 + 6 x1 + 4 x2 + 8 x3 + 5 x4 + 8 x5 + 5 x6 + 5 x7 = + 60 E2 + 5 x1 - 7 x2 + 4 x3 - 5 x4 + 3 x5 - 3 x6 - 9 x7 = - 89 E3 - 9 x1 - 7 x2 - 2 x3 - 1 x4 + 4 x5 - 8 x6 + 8 x7 = + 49 E4 - 9 x1 + 3 x2 - 9 x3 - 3 x4 + 5 x5 + 5 x6 - 7 x7 = + 118 E5 - 7 x1 + 7 x2 - 9 x3 - 4 x4 + 7 x5 - 6 x6 + 4 x7 = + 150 E6 + 2 x1 - 8 x2 + 6 x3 + 2 x4 - 7 x5 - 2 x6 - 7 x6 = - 154 E7 - 8 x1 + 8 x2 + 3 x3 + 8 x4 - 4 x5 - 5 x6 + 4 x6 = + 69 -2 -9 -6 +3 +1 -3 -3 22 E1 - 5 x1 + 8 x2 + 4 x3 - 3 x4 - 1 x5 - 7 x6 + 6 x7 = - 93 E2 - 9 x1 + 5 x2 - 2 x3 - 6 x4 - 9 x5 - 3 x6 + 8 x7 = - 57 E3 + 3 x1 - 2 x2 + 5 x3 + 4 x4 + 4 x5 + 6 x6 - 4 x7 = -8 E4 - 6 x1 + 4 x2 - 1 x3 - 7 x4 - 7 x5 + 7 x6 + 4 x7 = - 79 E5 - 7 x1 - 7 x2 - 5 x3 + 6 x4 - 5 x5 - 8 x6 + 3 x7 = + 135 E6 - 6 x1 - 3 x2 + 2 x3 + 5 x4 - 9 x5 - 9 x6 - 4 x6 = + 72 E7 - 8 x1 - 3 x2 - 6 x3 - 2 x4 - 6 x5 + 1 x6 - 2 x6 = + 70 +3 +8 -2 +7 -2 +3 -8 23 E1 + 5 x1 + 3 x2 - 7 x3 + 3 x4 - 5 x5 - 1 x6 + 6 x7 = + 33 E2 - 9 x1 - 1 x2 + 4 x3 + 2 x4 + 1 x5 - 8 x6 + 3 x7 = - 79 E3 - 5 x1 + 8 x2 + 7 x3 + 6 x4 + 8 x5 - 2 x6 + 2 x7 = + 39 E4 + 5 x1 - 3 x2 - 6 x3 + 8 x4 - 9 x5 + 7 x6 + 1 x7 = + 90 E5 + 3 x1 + 6 x2 + 5 x3 + 4 x4 - 5 x5 - 3 x6 + 5 x7 = + 36 E6 - 8 x1 - 6 x2 + 5 x3 - 8 x4 + 5 x5 - 4 x6 + 2 x6 = - 176 E7 - 9 x1 - 6 x2 + 6 x3 + 5 x4 - 4 x5 + 5 x6 + 3 x6 = - 53 +4 +8 -5 +6 -4 +8 +1 24 E1 - 8 x1 - 6 x2 - 3 x3 + 3 x4 - 8 x5 - 7 x6 + 4 x7 = - 67 E2 + 4 x1 + 5 x2 + 9 x3 + 5 x4 - 6 x5 + 4 x6 - 9 x7 = + 88 E3 + 2 x1 + 6 x2 + 1 x3 - 4 x4 - 3 x5 - 6 x6 - 3 x7 = - 12 E4 + 7 x1 - 7 x2 - 7 x3 - 3 x4 - 7 x5 - 2 x6 + 3 x7 = +4 E5 - 7 x1 + 2 x2 + 3 x3 + 7 x4 + 8 x5 + 5 x6 - 7 x7 = + 16 E6 - 2 x1 - 3 x2 + 9 x3 + 7 x4 - 8 x5 - 8 x6 + 7 x6 = - 60 E7 - 3 x1 - 1 x2 - 8 x3 - 1 x4 + 8 x5 + 6 x6 + 5 x6 = + 35
  • 7. -3 -5 +6 +6 -4 +7 -2 25 E1 - 2 x1 - 7 x2 - 4 x3 + 5 x4 + 6 x5 - 1 x6 + 6 x7 = +4 E2 - 4 x1 + 2 x2 + 4 x3 - 9 x4 - 5 x5 + 4 x6 + 2 x7 = + 16 E3 - 4 x1 - 3 x2 + 4 x3 + 7 x4 + 7 x5 - 2 x6 - 8 x7 = + 67 E4 + 3 x1 + 7 x2 - 5 x3 + 2 x4 + 2 x5 - 4 x6 - 4 x7 = - 90 E5 + 6 x1 - 8 x2 + 6 x3 - 8 x4 + 5 x5 - 7 x6 - 6 x7 = - 47 E6 - 8 x1 + 5 x2 + 4 x3 - 8 x4 + 7 x5 - 8 x6 - 1 x6 = - 107 E7 + 4 x1 + 8 x2 + 5 x3 - 2 x4 + 6 x5 - 2 x6 - 1 x6 = - 70 -3 -6 -2 -3 -8 +4 -5 26 E1 + 9 x1 + 4 x2 - 3 x3 + 7 x4 + 7 x5 - 6 x6 + 8 x7 = - 186 E2 - 4 x1 + 7 x2 + 4 x3 - 6 x4 - 8 x5 - 6 x6 - 8 x7 = + 60 E3 + 8 x1 + 1 x2 - 7 x3 - 2 x4 + 2 x5 - 6 x6 - 8 x7 = - 10 E4 - 4 x1 - 5 x2 + 7 x3 + 8 x4 + 9 x5 + 6 x6 - 2 x7 = - 34 E5 - 5 x1 + 4 x2 + 1 x3 + 2 x4 - 6 x5 - 3 x6 - 2 x7 = + 29 E6 + 5 x1 + 5 x2 + 1 x3 + 1 x4 - 6 x5 - 7 x6 - 5 x6 = -5 E7 - 3 x1 - 6 x2 + 6 x3 - 9 x4 - 4 x5 - 6 x6 + 6 x6 = + 38 +6 -2 -2 +3 -9 -7 +8 27 E1 - 3 x1 - 1 x2 + 8 x3 - 3 x4 - 8 x5 - 9 x6 + 2 x7 = + 110 E2 - 6 x1 + 9 x2 + 3 x3 - 3 x4 - 3 x5 - 8 x6 + 4 x7 = + 46 E3 + 1 x1 + 5 x2 + 9 x3 - 6 x4 + 8 x5 - 4 x6 - 8 x7 = - 148 E4 - 2 x1 - 8 x2 + 2 x3 + 8 x4 + 3 x5 + 5 x6 - 2 x7 = - 54 E5 - 7 x1 - 7 x2 - 6 x3 - 6 x4 - 5 x5 - 7 x6 - 6 x7 = + 12 E6 - 8 x1 - 4 x2 + 4 x3 - 7 x4 + 7 x5 - 4 x6 - 3 x6 = - 128 E7 + 1 x1 - 5 x2 - 4 x3 + 4 x4 - 6 x5 - 7 x6 - 3 x6 = + 115 -6 +9 -3 -1 +3 -8 +5 28 E1 - 6 x1 - 3 x2 + 4 x3 + 4 x4 + 6 x5 - 7 x6 + 8 x7 = + 107 E2 - 7 x1 + 8 x2 - 6 x3 - 5 x4 - 4 x5 + 5 x6 + 8 x7 = + 125 E3 - 7 x1 - 8 x2 + 5 x3 + 7 x4 + 6 x5 - 9 x6 + 8 x7 = + 78 E4 - 4 x1 + 9 x2 + 9 x3 - 5 x4 + 2 x5 - 5 x6 - 8 x7 = + 89 E5 - 5 x1 - 3 x2 - 7 x3 - 7 x4 - 2 x5 + 2 x6 + 3 x7 = + 24 E6 + 6 x1 + 5 x2 - 7 x3 - 2 x4 + 3 x5 - 3 x6 + 9 x6 = + 110 E7 + 9 x1 - 9 x2 + 2 x3 - 8 x4 + 6 x5 + 6 x6 + 2 x6 = - 153
  • 8. +5 +7 +9 -4 -1 -2 -3 29 E1 - 4 x1 - 4 x2 + 1 x3 - 1 x4 + 7 x5 - 4 x6 + 1 x7 = - 37 E2 + 8 x1 + 5 x2 - 4 x3 + 3 x4 - 6 x5 + 7 x6 + 1 x7 = + 16 E3 + 1 x1 + 7 x2 + 8 x3 + 7 x4 - 9 x5 - 1 x6 + 3 x7 = + 100 E4 - 6 x1 + 2 x2 - 9 x3 + 1 x4 - 1 x5 - 2 x6 - 8 x7 = - 72 E5 + 6 x1 - 8 x2 - 3 x3 + 8 x4 + 2 x5 + 6 x6 - 6 x7 = - 81 E6 + 2 x1 - 2 x2 + 1 x3 - 1 x4 + 2 x5 - 7 x6 + 4 x6 = +9 E7 - 2 x1 + 7 x2 - 2 x3 - 5 x4 + 3 x5 + 3 x6 + 4 x6 = + 20 +7 +5 -3 +4 +8 -6 +5 30 E1 - 2 x1 - 2 x2 + 5 x3 + 5 x4 + 2 x5 + 4 x6 - 9 x7 = - 72 E2 + 8 x1 - 2 x2 + 6 x3 - 3 x4 - 8 x5 + 6 x6 - 2 x7 = - 94 E3 - 3 x1 - 7 x2 + 6 x3 - 8 x4 - 3 x5 + 3 x6 + 6 x7 = - 118 E4 + 4 x1 - 9 x2 + 9 x3 + 3 x4 - 5 x5 - 6 x6 + 7 x7 = -1 E5 + 3 x1 - 7 x2 - 2 x3 - 3 x4 + 4 x5 + 9 x6 - 3 x7 = - 57 E6 - 9 x1 - 4 x2 + 4 x3 + 8 x4 - 8 x5 - 3 x6 - 3 x6 = - 124 E7 + 1 x1 - 1 x2 + 2 x3 - 9 x4 - 1 x5 + 8 x6 + 9 x6 = - 51 +7 +7 -7 -3 -4 +8 +8 31 E1 + 6 x1 + 8 x2 + 8 x3 - 8 x4 + 7 x5 - 1 x6 - 3 x7 = +6 E2 - 3 x1 + 6 x2 + 9 x3 - 4 x4 + 5 x5 + 8 x6 + 5 x7 = + 54 E3 + 7 x1 - 8 x2 - 4 x3 + 3 x4 + 5 x5 - 3 x6 - 2 x7 = - 48 E4 + 5 x1 + 2 x2 + 8 x3 - 8 x4 + 7 x5 - 4 x6 - 5 x7 = - 83 E5 + 2 x1 + 8 x2 - 2 x3 - 5 x4 + 4 x5 + 5 x6 - 2 x7 = + 107 E6 - 3 x1 - 7 x2 + 2 x3 + 4 x4 - 7 x5 + 8 x6 + 3 x6 = + 20 E7 - 2 x1 + 2 x2 - 2 x3 + 9 x4 - 2 x5 + 4 x6 - 6 x6 = - 21 +2 -3 +7 -6 -5 +2 -6 32 E1 - 4 x1 + 2 x2 - 7 x3 - 7 x4 - 4 x5 + 1 x6 - 7 x7 = + 43 E2 + 2 x1 + 7 x2 - 7 x3 + 3 x4 + 1 x5 + 6 x6 - 8 x7 = - 29 E3 - 2 x1 - 8 x2 + 7 x3 - 7 x4 - 5 x5 - 3 x6 + 4 x7 = + 106 E4 - 7 x1 + 5 x2 - 5 x3 - 7 x4 + 6 x5 - 7 x6 + 1 x7 = - 72 E5 - 9 x1 + 9 x2 + 2 x3 - 8 x4 - 6 x5 - 7 x6 - 1 x7 = + 39 E6 - 6 x1 - 7 x2 + 8 x3 - 6 x4 - 6 x5 + 8 x6 - 7 x6 = + 189 E7 + 7 x1 + 7 x2 - 2 x3 - 9 x4 - 6 x5 + 2 x6 + 6 x6 = + 31