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