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