(0 21 8)(1 19 17 11 4)(2 20 5)(3 9 6)(7 18 16 14 10)(12 15 13)
ALLOWS (11/8)-SEQUENCE
1: (0 1 8)
(0)(1 21 8 19 17 11 4)(2 20 5)(3 9 6)(7 18 16 14 10)(12 15 13)
2: (4 8 11)
(0)(1 21 8)(2 20 5)(3 9 6)(4)(7 18 16 14 10)(11 19 17)(12 15 13)
3: (7 18 10)
(0)(1 21 8)(2 20 5)(3 9 6)(4)(7)(10 16 14)(11 19 17)(12 15 13)(18)
4: (3 9 6)
(0)(1 21 8)(2 20 5)(3)(4)(6)(7)(9)(10 16 14)(11 19 17)(12 15 13)(18)