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.

Example Input: A bedroom has curtains yellow and yellow striped walls
Example Output: (4, 5)

Example Input: Two people are sitting on a bench by water the
Example Output: (9, 10)

Example Input: front The of a crane is lifted off the ground
Example Output:
(1, 2)