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