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

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

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

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

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