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:
man A who is sitting down reading something

Ex Output:
(1, 2)


Ex Input:
A small bathroom with the door half open to leading a toilet

Ex Output:
(9, 10)


Ex Input:
A of crowd people with several carrying umbrellas with them

Ex Output:

(2, 3)