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: The people tend to the elephant laying on its in side the water

Output: (10, 11)


Input: Consider Input: A dog looking cautiously at its reflection a in mirror like object

Output: (8, 9)


Input: Consider Input: A group of people sit at table a and drink


Output: (7, 8)