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 large elephant standing a in dirt field
Example Output: (5, 6)

Example Input: A basket freshly of fried potato chips along side a burger held together by a long wooden stick with a whole pepper
Example Output: (3, 4)

Example Input: A street sign at the corner of and Cordeau Church
Example Output:
(8, 9)