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