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