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 large brown horse has one foot white

Ex Output:
(7, 8)


Ex Input:
train A that is decorated like the American flag

Ex Output:
(1, 2)


Ex Input:
Two people are out in a lake kayaking and a person on shore is them watching

Ex Output:

(15, 16)