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