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 birthday cake that a depicts small mountain with cars driving up it

Output: (5, 6)


Input: Consider Input: A dog is herding sheep a in field

Output: (6, 7)


Input: Consider Input: a few people that are in a field baseball


Output: (8, 9)