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