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