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 bedroom has curtains yellow and yellow striped walls

Ex Output:
(4, 5)


Ex Input:
A man holding three of Frisbees varrying colors

Ex Output:
(5, 6)


Ex Input:
a woman is jumping mid in air on the beach

Ex Output:

(5, 6)