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 small bathroom with a mirror sink a a toilet and grey tiles

Output: (7, 8)


Input: Consider Input: A plate cooked holds broccoli with a sauce

Output: (3, 4)


Input: Consider Input: rusted A old clock is inset over a set of exterior doors


Output: (1, 2)