write a function named longestCommonSuffix to find the longest common suffix among numbers in a non-empty list of numbers, nums. If there is no common suffix, return “Not found”. Suffix here means the part to the left from the end of the numbers. For example, 123 has 3 suffixes: 3, 23, and 123.

complete the program by writing the function longestCommonSuffix. Note that the value of nums is given in the main function which
can be changed in the code. This program does not take any input.
if __name__ == '__main__':
nums = [121, 43123, 523]
print(longestCommonSuffix(nums))

Example 1:
Input:
nums = [123, 43123, 523]
Output:
23