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 skier water kicking up a wave as he skis
Example Output: (2, 3)

Example Input: A up close of two brown horses and one black one
Example Output: (2, 3)

Example Input: A toilet stall with a near curtain some sinks in a bathroom
Example Output:
(6, 7)