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T0S=T1 | T1a=T2 |
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| T2S=T3 | T3a=T4 | T4S=T5 |
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| T5b=T6 | T5a=T7 | T7S=T8 |
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| T8b=T9 | T8a=T10 | T10S=T11 |
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| T11b=T12 | T11a=T10 | |
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| a | b | a | b | S | ||
| T0 | 2 | 2 | T1 | |||
| T1 | S | A | T2 | |||
| T2 | 2 | T3 | ||||
| T3 | S | T4 | ||||
| T4 | 2 | 2 | T5 | |||
| T5 | S | S | T7 | T6 | ||
| T6 | 1 | 1 | ||||
| T7 | 2 | 2 | T8 | |||
| T8 | S | S | T10 | T9 | ||
| T9 | 1 | |||||
| T10 | 2 | 2 | T11 | |||
| T11 | S | S | T10 | T12 | ||
| T12 | 1 | 1 |