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:
Worker standing the under tail of a large passenger plane

Ex Output:
(3, 4)


Ex Input:
A bedroom has curtains yellow and yellow striped walls

Ex Output:
(4, 5)


Ex Input:
A large boat with bicycles loaded on its bow passengers carries over the water

Ex Output:

(10, 11)