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