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