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

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

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

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

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