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 skier water kicking up a wave as he skis

Ex Output:
(2, 3)


Ex Input:
A group of people and an oxdrawn carriage on road dirt

Ex Output:
(10, 11)


Ex Input:
cellphone A sitting on table with papers in the middle

Ex Output:

(1, 2)