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