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

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

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

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

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