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:
The clock with tower green rooftop overlooking the area

Ex Output:
(3, 4)


Ex Input:
Several zebras running away while lays one on the ground

Ex Output:
(6, 7)


Ex Input:
Four people young playing games on a game system

Ex Output:

(2, 3)