Take an example of TKD ELS WAP 7
Loco moves light from TKD Shed to NDLS, then it goes to Indore with NDLS INDB Intercity, then the same Loco goes Jabalpur with INDB JBP Overnight. Returns with INDB JBP and then goes back to NDLS with INDB Intercity. Then to TKD Shed.