CREATE TABLE table_name_73 (south_west VARCHAR(255), center VARCHAR(255), north_east VARCHAR(255), north_west VARCHAR(255))
Who is in the south-west next to Vishnu on the east, Durga on the west, and in the center of Ganapati?
    
SQL: SELECT south_west FROM table_name_73 WHERE north_east = "vishnu" AND north_west = "durga" AND center = "ganapati"