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: there are two surfers riding waves the in ocean
Example Output: (7, 8)

Example Input: image an of a bench that is set out at the park
Example Output: (1, 2)

Example Input: a group of sitting people around a table with laptops
Example Output:
(4, 5)