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:
man A and a woman sitting together on a motorcycle

Ex Output:
(1, 2)


Ex Input:
guy getting off tow truck by parked the track

Ex Output:
(6, 7)


Ex Input:
a group of people stand a on stage in front of a display

Ex Output:

(6, 7)