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: Person that is some eating food on the street
Example Output: (4, 5)

Example Input: Various kinds of flowers a in wild meadow
Example Output: (5, 6)

Example Input: three vases with flowers in hanging the from hooks
Example Output:
(6, 7)