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A7 6 | 6 --> | 7 --> | 5 -->NULL |
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A8 7 | 7 --> | 8 --> | 6 -->NULL |
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A9 8 | 8 --> | 32(T1) --> | 7 -->NULL |
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A10 9 | 9 --> | 10 --> | 33(T1) -->NULL |
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A11 10 | 10 --> | 11 --> | 9 -->NULL |
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A12 11 | 11 --> | 12 --> | 10 -->NULL |
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A13 12 | 12 --> | 34(T2) --> | 11 -->NULL |
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A14 13 | 13 --> | 14 --> | 34(T2) -->NULL |
A15 14 | 14 --> | 15 --> | 13 -->NULL |
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A16 15 | 15 --> | 16 --> | 14 -->NULL |
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A17 16 | 16 --> | 17 --> | 15 -->NULL |
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A18 17 | 17 --> | 0 --> |e2[17] 16 -->NULL |
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B1 18 | 18 --> | 19 -->NULL |
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B2 19 | 19 --> | 20 --> |e2[18] 18 -->NULL |
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B3 20 | 20 --> | 21 --> | 19 -->NULL |
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B4 21 | 21 --> | 22 --> | 20 -->NULL |
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