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

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

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

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

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