Sorry if this is too burdensome for you. If I reduce the numbers of buses, would this become available? i.e. if I requires the following buses:
c1,c2,c3,c10,
1,2,3,4,6,7,8,9,
10,11,12,13,14,15,16,17,18,19,
21,22,23,24,25,26,27,28,29,
30,31,35,36,38,
40,42,43,44,45,46,47,48,49,
52,53,55,56,59,
63,68,
70,73,74,76,77,78,
87,88,
91,94,98,
100.
And...
