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 young girl in a outfit multicolored aims at a tennis ball with her racquet

Ex Output:
(6, 7)


Ex Input:
Man singing into an electric hair in dryer the bathroom

Ex Output:
(7, 8)


Ex Input:
a chair an and umbrella at the beach

Ex Output:

(3, 4)