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