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 sheep standing on top a of pile of dried grass

Output: (6, 7)


Input: Consider Input: A small pizza with quite a few waits toppings to be baked

Output: (8, 9)


Input: Consider Input: double Red decker bus parked with a man standing in front


Output: (1, 2)