随便 (suíbiàn) · as you like

随 suí · to follow

What 随 is made of

• 阝fù / yì (names) — mound/city side-form
  • 丨 — vertical stroke
• 迶yòu — to walk
  • 辶 — walking, moving
  • 有yǒu — to have
    • 月yuè — moon; month

Origin hint: To walk 迶 to the city 阝; to follow a path (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)

便 biàn · then

What 便 is made of

• 亻rén — person
• 更gèng — to change or replace
  • 一 — horizontal stroke
  • 曰yuē — to speak
    • 口kǒu — mouth
    • 一 — horizontal stroke
  • 乂yì — crossed strokes
    • 丿 — falling stroke