In this task, positions of two consecutive words have been swapped. You need to output the position of the swaped words. e.g. in the sentence 'Seattle has nice a weather', the word 'a' and 'nice' have been swapped. These words are at 3rd and 4th position respectively. So, the output should be (3, 4). Note that the index of first word is 1.

Input: Consider Input: a black bear out coming of the woods on to the road

Output: (4, 5)


Input: Consider Input: A man taking a swing at a ball tennis

Output: (8, 9)


Input: Consider Input: A lone horse and two cows in a beautiful field green on a dreary day


Output: (10, 11)