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 fake in cow a large field with a tree in the background
Example Output: (3, 4)

Example Input: A red bike is leaning on pole a
Example Output: (7, 8)

Example Input: person A hiking through a snow covered mountain on top of skis
Example Output:
(1, 2)