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: green a and yellow train traveling down a train track

Output: (1, 2)


Input: Consider Input: A eating man pizza at a restaurant

Output: (2, 3)


Input: Consider Input: A has bathroom a sink and a toilet


Output: (2, 3)