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:
The view of the water and mountain the as sun goes down

Ex Output:
(8, 9)


Ex Input:
A red light street and sign in front of a palm tree

Ex Output:
(4, 5)


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

Ex Output:

(11, 12)