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: An open laptop sitting computer on top of a desk next to a keyboard

Output: (4, 5)


Input: Consider Input: large A dog is being photographed through a rear view mirror

Output: (1, 2)


Input: Consider Input: A flock of pigeons sitting on and near park a bench


Output: (9, 10)