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