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 crowd gathered in park a with a clock tower in the background

Output: (5, 6)


Input: Consider Input: There a is bike wearing a shirt sitting on a motorcycle

Output: (2, 3)


Input: Consider Input: A cat is next sitting to a purse on the floor


Output: (4, 5)