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 ski slope with people skiing and snowboarding it about

Output: (9, 10)


Input: Consider Input: a tennis holding player a racket and two balls

Output: (3, 4)


Input: Consider Input: potato Several dishes french fries a baked potato and potato salad


Output: (1, 2)