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