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

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

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

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

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