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 large knife a slicing cake covered in coconut

Ex Output:
(4, 5)


Ex Input:
A man is surfing on a wave the in ocean

Ex Output:
(8, 9)


Ex Input:
A child on a snow covered slope holding skis in each hand other and people in the background

Ex Output:

(13, 14)