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

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

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

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

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