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