# Write a Python program to split a variable length string into variables.  
var_list = ['a', 'b', 'c']
x, y, z = (var_list + [None] * 3)[:3]
print(x, y, z)
var_list = [100, 20.25]
x, y = (var_list + [None] * 2)[:2]
print(x, y)
