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