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:
A of view a stoplight by a road in the day

Ex Output:
(2, 3)


Ex Input:
a person that is standing on a court has that a racket

Ex Output:
(9, 10)


Ex Input:
a living room with a table chairs shelves and a clock the on wall

Ex Output:

(12, 13)