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

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

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

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

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