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

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

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

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

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