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

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

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

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

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