S2 |
S1 |
1 |
3 |
1 |
S1 |
1 |
S2 |
1 |
Sn |
2 |
3 |
|
n(3+3n) |
2 |
1 |
Sn |
2 |
n(3+3n) |
2 |
3 |
1 |
n |
1 |
n+1 |
1 |
S1 |
1 |
S2 |
1 |
Sn |
2 |
3 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
n |
1 |
n+1 |
2 |
3 |
1 |
n+1 |
1 |
n+1 |
1 |
2 |
1 |
3 |
2 |
3 |
1 |
n+1 |
2 |
3 |
1 |
3 |
1 |
S1 |
1 |
S2 |
1 |
Sn |
2 |
3 |
A.15 | B.16 | C.17 | D.18 |
A.18 | B.24 | C.60 | D.90 |
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