• 亠(lid; cover (upper part))
• 凶(ominous; perilous)
• 禸(footprint; animal track)

An animal trapped under a dangerous roof struggles with all its might to break free and escape.

• 亼(gather; converge; cover up)
• 口(mouth; box)

A lid sealed tightly over a box's mouth combines into one whole.

• 木(wood; tree)
• 反(flip over; reverse; return)

A wooden board is made by splitting the tree trunk upside down.

• 亠(lid; cover (upper part))
• 凶(ominous; perilous)
• 禸(footprint; animal track)

An animal trapped under a dangerous roof struggles with all its might to break free and escape.

• 亼(gather; converge; cover up)
• 口(mouth; box)

A lid sealed tightly over a box's mouth combines into one whole.

• 木(wood; tree)
• 反(flip over; reverse; return)

A wooden board is made by splitting the tree trunk upside down.