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 young boy who is making pizza a from scratch

Ex Output:
(7, 8)


Ex Input:
A jet aircraft with a black nose sitting on a hill grassy surrounded by trees

Ex Output:
(11, 12)


Ex Input:
a closeup of a giraffes face and fence a

Ex Output:

(8, 9)