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