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.

Input: Consider Input: A guy a on snowboard going down a mountain

Output: (3, 4)


Input: Consider Input: A young boy who is making pizza a from scratch

Output: (7, 8)


Input: Consider Input: A dorm or apartment bedroom pictured is with posters and a computer


Output: (6, 7)