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 woman walks by a front store while talking on her cellular phone

Ex Output:
(6, 7)


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

Ex Output:
(10, 11)


Ex Input:
a of group people that is snowboarding on some snow

Ex Output:

(2, 3)