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