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: Young light colored walking elephant in zoo enclosure

Output: (4, 5)


Input: Consider Input: A giraffe is standing to next a wooden post

Output: (5, 6)


Input: Consider Input: A desktop with three computers and a pair headphones of


Output: (9, 10)