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

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

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

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

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