Pendulum Wave

A vertical column of colored circles, each labeled with a number, moves in a wave-like pattern up and down within a black background framed by two white lines forming a V-shape. The circles shift their positions in a rhythmic, oscillating motion, rising and falling in a synchronized sequence. The text "project.jdm" and "COUB by @ruslan.zi" remain fixed at the bottom of the screen throughout the loop.