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