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