DC |
DE |
BC |
BF |
AC |
AE |
AF |
AC |
AB |
AD |
DC |
DE |
BC |
BF |
AE |
AD |
1 |
3 |
DC |
AD |
1 |
3 |
AB |
AF |
AB |
1 |
3 |
BC |
AB |
1 |
3 |
AD |
AC |
AE |
AF |
1 |
3 |
AB |
1 |
3 |
AD |
1 |
3 |
1 |
3 |
4 |
3 |
3 |
2 |
3 |
2 |
AO |
AB |
BC |
A.
| B.
| C.
| D.
|
a |
b |
a |
b |
A.39 | B.18 | C.(2,2) | D.(8,10) |
a |
b |
a |
b |
OP |
OC |
OD |
AP |
1 |
3 |
AB |
AC |
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