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| state at time t | state at time at time t + 1 | ||||||
| x1 | … | xn−1 | xn | … | |||
| 0 | … | 0 | 1 | … | … | … | … |
| 0 | … | 1 | 0 | … | … | … | … |
| … | … | … | … | … | … | … | … |
| 1 | … | 1 | 1 | … | … | … | … |