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 giraffe and zebras are standing the in mud near the water

Output: (7, 8)


Input: Consider Input: a monitor a keyboard cup a and many papers on a desk

Output: (5, 6)


Input: Consider Input: A truck is crossing bridge a over the water


Output: (5, 6)