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