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