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: Two birds that standing are in the water
Example Output: (4, 5)

Example Input: A dog standing on of top a wave covered beach
Example Output: (5, 6)

Example Input: A very big bull elephant walking some through thick brush
Example Output:
(7, 8)