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