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

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

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

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

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