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