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: This ball player is for posing a picture in his Rangers uniform

Output: (5, 6)


Input: Consider Input: umbrellas Several and chairs on the beach near the ocean


Output: (1, 2)