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