⬅️⬆️➡️⬇️

#counter clockwise #anti-clockwise #arrows sequence #rotation path #direction sequence #square path left

↓←

#down arrow character #left arrow character #direction sequence #down and left path

▶️◀️▶️◀️◀️▶️

#hwhwwh pattern #sequence representation #alternating pattern #RLRL LR #direction sequence #abstract code