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

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

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

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

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