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

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

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

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

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