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

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

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

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

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