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.

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

Ex Output:
(10, 11)


Ex Input:
A short parked truck has a leaned surfboard on it

Ex Output:
(7, 8)


Ex Input:
a person in a with field a frisbee near a tree

Ex Output:

(5, 6)