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