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

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

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

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

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