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