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 fake in cow a large field with a tree in the background

Output: (3, 4)


Input: Consider Input: A group of riding people skis on top of snow covered slope

Output: (4, 5)


Input: Consider Input: A black and white dog lying on bed a staring at the camera


Output: (8, 9)