Look at these pictures and put them in order of size, starting with the smallest.
For example 1st, 2nd, 3rd, 4th etc.
[, 1st, 2nd, 3rd, 4th, 5th, ] [, 1st, 2nd, 3rd, 4th, 5th, ]
[, 1st, 2nd, 3rd, 4th, 5th, ]