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 clock above tower a bench and a planter full of flowers

Ex Output:
(3, 4)


Ex Input:
US President Barak and Obama staff making a presentation at a press conference

Ex Output:
(4, 5)


Ex Input:
A stop sign has been decorated with words extra and glittery paper on the pole

Ex Output:

(8, 9)