The correct sequence of the river flowing in the southern part of Bihar, moving from west to east and joining the Ganges is-

• A. Son-Punpun-Phalgu-Sakri
• B. Son-Punpun-Sakri-Phalgu
• C. Son-Phalgu-Punpun-Sakri
• D. falgu-son-punpun-sakri