# Write a Python program to find the indexes of all None items in a given list.  
 def relative_order(lst):
    result = [i for i in range(len(lst)) if lst[i] == None]
    return result

nums = [1, None, 5, 4,None, 0, None, None]
print("Original list:")
print(nums)
print("\nIndexes of all None items of the list:")
print(relative_order(nums))
