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