AC |
a |
BD |
b |
AF |
A.
| B.
| C.
| D.
|
DE |
EB |
DF |
AB |
1 |
3 |
DF |
DC |
1 |
3 |
DF |
FC |
1 |
2 |
FG |
DO |
CG |
CO |
2 |
3 |
GF |
2 |
3 |
OD |
1 |
3 |
BD |
1 |
3 |
b |
AG |
AO |
OG |
AO |
1 |
3 |
OC |
1 |
2 |
AC |
1 |
6 |
AC |
2 |
3 |
AC |
2 |
3 |
a |
AF |
AG |
GF |
2 |
3 |
a |
1 |
3 |
b |
AB |
AC |
BC |
i |
j |
AB |
i |
j |
AC |
i |
j |
a |
b |
a |
b |
a |
b |
a |
a |
b |
a |
b |
c |
a |
b |
a |
c |
b |
c |
a |
b |
a |
b |
a |
b |
a |
b |
. |
a |
. |
b |
1 |
2 |
| ||
2 |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
k+t 2 |
t |
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