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