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

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

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

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

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