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 row of sheep standing in snowy area next to fence a

Output: (11, 12)


Input: Consider Input: A bus driving down street a surrounded by tall buildings

Output: (5, 6)


Input: Consider Input: A room with a television desk chairs two and a sliding door leading outside


Output: (7, 8)