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 stop sign has been decorated with words extra and glittery paper on the pole

Ex Output:
(8, 9)


Ex Input:
A wearing person ski gear going down a slope

Ex Output:
(2, 3)


Ex Input:
A woman sitting next a to man on a couch

Ex Output:

(5, 6)