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