C172 The Tragedy of a Stack of A4 Paper

Lin Anxian did not manage to come up with a suitable language after a long while, so he grabbed the carbon strip from Koo Hsingci's hand and started drawing.

The other three surrounded Lin Anxian. They saw him draw three lines in the direction of "three, one" with the piece of paper. He drew two sets of the same three lines in the direction of "six, one" to form a six line.

When he drew here