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 man is loading an appliance onto vehicle a

Output: (8, 9)


Input: Consider Input: A dog standing on of top a wave covered beach

Output: (5, 6)


Input: Consider Input: A large dog chasing a frisbee on a dirt road to next a tree


Output: (11, 12)