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

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

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

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

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