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