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: some kind of goulash in a with bowl a spoon

Output: (7, 8)


Input: Consider Input: Cars on street passing by barrios traffic and lights

Output: (7, 8)


Input: Consider Input: The clock for sale has birds displayed it on


Output: (8, 9)