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 large red bus on city a street

Ex Output:
(6, 7)


Ex Input:
Three giraffes are that standing up near each other

Ex Output:
(3, 4)


Ex Input:
A man is skateboarding the on ramp in front of a crowd

Ex Output:

(5, 6)