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