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 large knife a slicing cake covered in coconut

Output: (4, 5)


Input: Consider Input: a passenger train speeding by another one going in different a direction

Output: (10, 11)


Input: Consider Input: Mounted rider smiling horse on in competition setting


Output: (4, 5)