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

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

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

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

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