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 giraffe and zebra two drinking water next to each other

Ex Output:
(4, 5)


Ex Input:
A red Double Decker bus stopped next to a rack bike

Ex Output:
(10, 11)


Ex Input:
a man wearing bright green pants and coat black skiing

Ex Output:

(8, 9)