Classes 7E, 9E, 11E, 14E, 15E, 19E, 20E and 21E.
7E & 11E are 25kv AC locos. 9E & 15E are 50kv AC locos and the remainder are dual-voltage (25kv AC & 3kv DC).
The worst of railroad design. Please, send me your entries / suggestions for the "Album of the ugly trains of the world" (past or present, paint scheme or shape).