(0 20 2)(1 5 3)(4 16 14 8 6)(7 13 9)(10 18 12)(11 21 15)(17 22 19)
ALLOWS (11/8)-SEQUENCE
1: (1 5 11)
(0 20 2)(1 21 15 11 3)(4 16 14 8 6)(5)(7 13 9)(10 18 12)(17 22 19)
2: (4 16 6)
(0 20 2)(1 21 15 11 3)(4)(5)(6 14 8)(7 13 9)(10 18 12)(16)(17 22 19)
3: (10 18 12)
(0 20 2)(1 21 15 11 3)(4)(5)(6 14 8)(7 13 9)(10)(12)(16)(17 22 19)(18)
4: (3 15 11)
(0 20 2)(1 21 15)(3)(4)(5)(6 14 8)(7 13 9)(10)(11)(12)(16)(17 22 19)(18)