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 man in the of middle a swing in baseball

Ex Output:
(5, 6)


Ex Input:
A dog is herding sheep a in field

Ex Output:
(6, 7)


Ex Input:
A women who is taking something of out an oven

Ex Output:

(7, 8)