I have been allotted seat numbers 52(Lower), 53(Middle), 55(Lower) and 58(Side Lower) in G4. I am pretty much sure that this is a coach with side middle berths. What confuses me is the configuration of the berth positions provided by IRCTC. I am not sure this is right. According to berth layouts that I have found 52 and 53 are side lower and middle berths while 55 and 58 are lower berths. Any inputs?