△(1,2)

□(1, 4) □(4, 1) □(3, 2) □(2, 3)
quad, triangle, quad, triangle triangle, triangle, quad, quad triangle, quad, triangle, quad quad, degenerate, pentagon, quad
△(1,3)

□(1, 6) □(6, 1) □(2, 5) □(5, 2) □(3, 4) □(4, 3)
quad, triangle, quad, triangle, quad, triangle triangle, triangle, quad, triangle, quad, triangle quad, triangle, triangle, quad, quad, triangle triangle, quad, pentagon, degenerate, quad, quad quad, degenerate, pentagon, degenerate, pentagon, triangle triangle, quad, triangle, quad, triangle, quad
△(2,3)

□(1, 8) □(8, 1) □(2, 7) □(7, 2) □(4, 5) □(5, 4)
quad, triangle, quad, quad, triangle, triangle, quad, triangle triangle, triangle, quad, quad, triangle, triangle, quad, quad quad, triangle, quad, triangle, quad, triangle, quad, triangle triangle, triangle, quad, pentagon, degenerate, triangle, quad, quad quad, degenerate, pentagon, triangle, quad, degenerate, pentagon, triangle triangle, quad, triangle, pentagon, degenerate, quad, triangle, quad
△(1,4)

□(1, 8) □(8, 1) □(2, 7) □(7, 2) □(4, 5) □(5, 4)
quad, triangle, quad, triangle, quad, triangle, quad, triangle triangle, triangle, quad, triangle, quad, triangle, quad, quad quad, triangle, quad, degenerate, pentagon, triangle, quad, triangle triangle, triangle, quad, quad, triangle, triangle, quad, quad quad, degenerate, pentagon, degenerate, pentagon, degenerate, pentagon, triangle triangle, quad, triangle, quad, triangle, quad, triangle, quad