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