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: person A pouring water into a drain from a bowl

Output: (1, 2)


Input: Consider Input: A bird green enjoys itself in the midst of pink flowers

Output: (2, 3)


Input: Consider Input: A person at sitting a table with some food


Output: (3, 4)