7 mnemonic devices in this subject.

• East is Least. West is Best.
• Nautical: Can dead men vote twice at elections; or, True virgins make dull companions, add whiskey
• Never Eat Sour Watermelon
• PORT has four letters.
• PORT is a red wine, and red is the left side of politics. Red Left Port. There's always some red port (wine) left.
• Red on right, returning
• The "E" in WEST rhymes with the "E" in LEFT.