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