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

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

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

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

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