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