(0 17 2)(1 7 3)(4 14 13)(5 19 18 16 8)(6 11 9)(10 15 12)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)

(0)(1 17 2 7 3)(4 14 13)(5 19 18 16 8)(6 11 9)(10 15 12)
2: (2 7 17)

(0)(1 17 3)(2)(4 14 13)(5 19 18 16 8)(6 11 9)(7)(10 15 12)
3: (5 19 8)

(0)(1 17 3)(2)(4 14 13)(5)(6 11 9)(7)(8 18 16)(10 15 12)(19)
4: (1 17 3)

(0)(1)(2)(3)(4 14 13)(5)(6 11 9)(7)(8 18 16)(10 15 12)(17)(19)