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 giant ramp skateboard inside of a building

Output: (3, 4)


Input: Consider Input: A red bike is leaning on pole a

Output: (7, 8)


Input: Consider Input: A kid laying down with a stuffed on dog him


Output: (8, 9)