▯

#vertical rectangle #white rectangle #rectangle outline #unicode symbol #tall rectangle #portrait rectangle

🟨▭

#white rectangle #unicode shape #yellow rectangle

▬▭

#black rectangle #white rectangle #outline rectangle #rectangular border #horizontal box

🤏⬜️

#small rectangle #white rectangle #small shape #white shape #small white block #tiny rectangle #small square

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#rectangle #black rectangle #white rectangle