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 shot a of forest with a person and an elephant close by

Ex Output:
(3, 4)


Ex Input:
a man standing up with sign a around his neck

Ex Output:
(6, 7)


Ex Input:
bulbs Garlic are hanging in an open air market

Ex Output:

(1, 2)