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:
some baseball players playing baseball and watching people

Ex Output:
(7, 8)


Ex Input:
Worker standing the under tail of a large passenger plane

Ex Output:
(3, 4)


Ex Input:
a sitting person down talking on a cell phone

Ex Output:

(2, 3)