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

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

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

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

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