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 on a snowboard riding down a slope with no on coat

Ex Output:
(12, 13)


Ex Input:
A commercial flying airplane through the sky during the day

Ex Output:
(3, 4)


Ex Input:
some people playing are frisbee on the grass

Ex Output:

(3, 4)