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 Young woman is seen riding in small a blue canoe

Output: (8, 9)


Input: Consider Input: Several horses or standing laying on a grassy slope

Output: (3, 4)


Input: Consider Input: Two stools sit in front of window a with a large clock on the wall


Output: (7, 8)