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