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:
People are balancing themselves on skateboards in the middle of street a

Ex Output:
(11, 12)


Ex Input:
An elephant and a elephant baby are walking near a small amount of water

Ex Output:
(5, 6)


Ex Input:
Two cats play in a room covered cat in paraphernalia

Ex Output:

(8, 9)