Kaomojis

🔀📝

#permutation #shuffle #reorder #arrange #combinatorics #rearrangement

1️⃣2️⃣🔄2️⃣1️⃣

#order change #permutation #sequence swap #reverse order #rearrangement

🧩🧩→🏗️¹≠🏗️²

#isomers #molecular structure #rearrangement #atom arrangement #same components

🟥✂️🧩🔄🟦

#dissection #polygon dissection #scissors congruence #Wallace–Bolyai–Gerwien theorem #rearrangement #equal area