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

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

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

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

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