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:
Skiers near the top of a slope ski near ski lift

Ex Output:
(7, 8)


Ex Input:
A small pizza with quite a few waits toppings to be baked

Ex Output:
(8, 9)


Ex Input:
An old with bathroom a toilet and unpainted walls

Ex Output:

(3, 4)