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 man holds his ears a as woman smiles with a video game remote next to him

Ex Output:
(6, 7)


Ex Input:
a monitor a keyboard cup a and many papers on a desk

Ex Output:
(5, 6)


Ex Input:
A black and photograph white of a sidewalk and fire extinguisher

Ex Output:

(4, 5)