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:
Yellow and blue fire hydrant front in of a movie theater

Ex Output:
(6, 7)


Ex Input:
A man laying on the ground with his arms two on skateboards

Ex Output:
(10, 11)


Ex Input:
people the on platform waiting to get on a train

Ex Output:

(2, 3)