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