The document outlines a plan change that involves: 1. Obtaining the visibility graph of the face (K)(H)(I)(L) 2. Obtaining the visibility graph of the face (F)(E)(M)(N) 3. Obtaining the visibility graph of the face (D)(C)(G)

1. Mudança de Plano
1. Obter a VG da Face (K)(H)(I)(L)
2. Obter a VG da Face (F)(E)(M)(N)
3. Obter a VG da Face (D)(C)(G)
B=CA=F DE
G
H=I
J=N M K=L
B'=H'K'
E'=M'
A'=J'
F'=N'
L'
C'
G'=I'D'
H1=I1
H1'
I1'

2. Mudança de Plano
1. Obter a VG da Face (K)(H)(I)(L)
2. Obter a VG da Face (F)(E)(M)(N)
3. Obter a VG da Face (D)(C)(G)
B=CA=F DE
G
H=I
J=N M K=L
B'=H'K'
E'=M'
A'=J'
F'=N'
L'
C'
G'=I'D'

3. Mudança de Plano
1. Obter a VG da Face (K)(H)(I)(L)
2. Obter a VG da Face (F)(E)(M)(N)
3. Obter a VG da Face (D)(C)(G)
B=CA=F DE
G
H=I
J=N M K=L
B'=H'K'
E'=M'
A'=J'
F'=N'
L'
C'
G'=I'D'

4. Mudança de Plano
1. Obter a VG da Face (K)(H)(I)(L)
2. Obter a VG da Face (F)(E)(M)(N)
3. Obter a VG da Face (D)(C)(G)
B'=H'K'
E'=M'
A'=J'
F'=N'
L'
C'
G'=I'D'
J1
M1
K1
N1
L1
C1
A1
D1
E1
B1
F1
G1
H1
I1

5. Mudança de Plano
1. Obter a VG da Face (K)(H)(I)(L)
2. Obter a VG da Face (F)(E)(M)(N)
3. Obter a VG da Face (D)(C)(G)
B=CA=F DE
G
H=I
J=N M K=L
B'=H'K'
E'=M'
A'=J'
F'=N'
L'
C'
G'=I'D'