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