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