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

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

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

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

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