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

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

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

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

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