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

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

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

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

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