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 standing man next to a horse wearing blinders

Ex Output:
(2, 3)


Ex Input:
A photo of the main entrance of China College UK

Ex Output:
(9, 10)


Ex Input:
A clock hangs the on wall between two windows

Ex Output:

(4, 5)