Telegram bot EcuBin

We use app Telegram, to exchange files and info.
We do: E2, Stage, NoEGR, NoDPF, AdBlue

a1: 1037518769P850F54C
a2: EDC17 CB.02.07.05 C17.00 1.0--------------------------
a3: EDC17 CB.02.07.05 C17.00 1.0
a4: /EDC17 B_CB.02.03.00
a5: 1037518769P850F54C
a6: 1037518769P850F54C
a7: GGFEDCBA
a8: ]\[ZYXWVUTSRQPONMLKJIHGFEDCBA
a9: 35/1/EDC17_CP20/5/P850//C850F54C///
a10: 1037518769P850F54C
a11: 35/1/EDC17_CP20/5/P850//C850F54C///
a12: 0L EDC CAHA-
a13: 1037518769P850F54C