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