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 clock with tower green rooftop overlooking the area

Ex Output:
(3, 4)


Ex Input:
A large walking elephant in the tall grass

Ex Output:
(3, 4)


Ex Input:
A woman cooks dinner while three people at stand a counter in the kitchen

Ex Output:

(8, 9)