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