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