• 二(number two; two horizontal strokes)

Two parallel horizontal strokes symbolize the number two.

• 七(number seven; seven (pictographic—horizontal stroke crossed by curved stroke))

The number seven is drawn with a horizontal stroke and a curved stroke crossing through it, symbolizing division.

• 匸(box; frame cover)
• 乂(trim; manage)

A frame that encloses and divides space to organize and manage everything within it.