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

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

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

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

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