A pyramid-shaped diagram with four sections. The top section is yellow, the middle section is green, and the bottom section is blue. Each section has a label that reads "and so on" and "4 subjects". Below the labels, there are three subjects - 4 subjects, 3 subjects, and 2 subjects. The third subject is 1 subject. The fourth subject is blue and the fifth subject is orange. The pyramid is divided into four sections, each with a different color.
User oswalian uploaded the image
User oswalian uploaded the image
