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 person laying on the beach to next his surfing equipment

Output: (7, 8)


Input: Consider Input: animals The are walking along on the beach

Output: (1, 2)


Input: Consider Input: A bathroom plain has a white toilet and bathtub


Output: (2, 3)