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 painting of a woman sitting in a with chair a laptop computer

Ex Output:
(9, 10)


Ex Input:
mannequins Two on a bench in the park

Ex Output:
(1, 2)


Ex Input:
A cat laying a in window sill next to a high up window

Ex Output:

(4, 5)