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

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

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

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

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