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

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

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

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

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