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

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

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

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

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