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: Several horses or standing laying on a grassy slope

Output: (3, 4)


Input: Consider Input: A vase sitting in front a of window filled with flowers

Output: (6, 7)


Input: Consider Input: Skateboarder using round bowl in skateboard area park


Output: (7, 8)