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 picture a cat that is sleeping

Ex Output:
(2, 3)


Ex Input:
I dont really know what this image is

Ex Output:
(2, 3)


Ex Input:
A hangs man off a stationary train indoors

Ex Output:

(2, 3)