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?????? ?????? : ?????????? ????????? ?? ???? ??????? ????? ??????? (Local Train) ????? ?? ????? ?????????? ?? ???? ?????? ??? ????? ????? ?????? ??? ????? ????? ??????? ???? ??? ???????? (Kolkata metro)? ????? ????? ????? ???????? ???? ???? ??????? ?????? ?????? ???????? ????? ????? ????? ???? ?????? ????????? ???? ????? ????? ???? ?? ?????? ???? ?????? ???? ????????? ????? ????? ????? ?????? ??? ?????? ???????? ?? ??? ???? ????? ???????? ????? ???? ?????? ??????????

?? ??? ???????? ????????? ?????????? ????? ????? ????? ??? ????? ??????? ?????? ???????? ???????? ??? ?? ??????? ???? ??? ???? ??? ???? ??? ?? ??????? ???? ????? ??? ????? ????? ????? ??????? ???? ? ??? ??????? ????? ?????? ????? ???? ? ????? ????????, ??? ????? ? ???? ???? ??? ?????? ?????? ????? ??? ? ????? ?????? ????? ????? ????? ?????? ???? ?????? ???? ?????? ???????? ?????? ?????? ???, ?? ??????? ????? ????? ????? ???? ??????? ????-??? ????? ????? ?????? ?????? ?? ????? ?? ??? ????-?????? ??????? ?????? ?????? ??? ???

?????, ????? ???????? ?? ??????? ????-??? ????? ????? ?????? ?????? ?? ????? ??? ??? ????-?????? ??????? ?????? ????? ??? ??? ?????? ????? ????? ???? ?????? ?? ????? ???? ????? ?????? ???? ??????? ?????? ??? ??? ??????? ???? ??? ??? ?????? ????? ???? ???? ?????? ?????? ????? ?????? ??? ???????? ?????? ???????? ????? ?-??? ??? ?????? ?????????? ???????? ????? ?-??? ???? ??????? ?????? ???? ???? ??????? ????? ???? ????? ????? ???? ????? ?-???? ??????? ???? ???????? ????? ????? ????? ?????? ????? ?? ?????? ??????? ????????? ???? ??????????? ??? ???? ?????? ????? ??????? ?????? ??? ???? ?????? ?????? ???? ?????? ?????? ??????? ????? ??? ?????? ??????????