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: Two birds that standing are in the water

Output: (4, 5)


Input: Consider Input: some giraffes green trees grass and bushes and a person

Output: (4, 5)


Input: Consider Input: Spectators watch cross country ski competitors by fly


Output: (7, 8)