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

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

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

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

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