ok, rahna toh S9 ko last me hi hai.
But, abhi ka sequence hai - S10 - S8 ... S1 - H1 - A1 - B4 .. B1 - UR SLR - S9 - GS
Ise badal kar aisa hona hai -
SLR - UR - UR - H1 - A1 - B4 .. B1 - S1 - S2 ... S8 - S10...
more... - SLR - S9 - GS
matlab SL coaches saare ek side, Barkakana coach k liye S9 aur GS ko to rear end pe rakhna hi padega