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 train traveling along train tracks next a to train station

Ex Output:
(8, 9)


Ex Input:
An open laptop sitting computer on top of a desk next to a keyboard

Ex Output:
(4, 5)


Ex Input:
Two flying people a butterfly kite on the beach

Ex Output:

(2, 3)