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

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

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

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

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