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 red light street and sign in front of a palm tree

Ex Output:
(4, 5)


Ex Input:
image an of a bench that is set out at the park

Ex Output:
(1, 2)


Ex Input:
An living open room with wood ceiling and stone fireplace

Ex Output:

(2, 3)