Had bewkoofi hai railway ki..
12453/54 via DDU
12453/54 VIA CPU.
Is...
more... logic ke hisaab se
NDLS RNC ki saari trains ko, aise kar dena chahiye
Train number ABC via DDU, ABC VIA CPU, ABC VIA BKSC, ABC JO ROU TAK JAATI HAJ, ABC SUBAH WALI, ABC SHAM WALI.
train numbering pattern ki to saari gat kar di