Loop with 2 Conditions. (For Loop)

I have a question below.
I have an array for example:

ex_ar=[1,2,3]

and I have an step size, for example:

step=5

I want to create a loop so that it should print each element during the step size. In this example here it should look like this:

1
2
3
1
2

ex_ar=[1,2,3]
step=6
for i in range(step):
    print(sayi[i])

IndexError: list index out of range

>Solution :

Use modulo list size

ex_ar=[1,2,3]
step=5
for i in range(step):
    print(ex_ar[i % len(ex_ar)])