Devise an algorithm for a computer program to input a whole number. The program should make two numbers and output them: one is made by all odd digits of the input in reverse order (i.e. from right to left), and the other is made by all even ones. Also, if sum of the odd digits are greater than sum of the even ones, the program should output odds are heavier"; otherwise, the program should either output "evens are heavier" or output tie depending on the sums