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