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

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

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

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

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