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 of line park benches that are outside
Example Output: (2, 3)

Example Input: A slice of water on melon a plate in front of a computer
Example Output: (5, 6)

Example Input: Two bowls of with food me festivals vegetables and grapes
Example Output:
(4, 5)