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

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

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

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

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