Point, left, horizontal, vertical, left, point, left, left, left, left, left, left, left, left, left, right.

Count, Shu, count from the building. (1) pictophonetic characters. From (pū), the sound of the building. Original meaning: points; Do the math. (2) The original meaning is the same [Count] is an abstract concept for counting, marking or measuring, and it is a simple symbolic record form (or measurement) for things with the same quality or nature.