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 white standing horse next to a stone wall

Output: (3, 4)


Input: Consider Input: a truck on a city street with houses many in the background

Output: (8, 9)


Input: Consider Input: stop The sign is posted at the corner of an intersection


Output: (1, 2)