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