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