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