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 black cow of inside a gate on a cow farm

Output: (4, 5)


Input: Consider Input: Above ground commuter leaving train an outdoor platform

Output: (4, 5)


Input: Consider Input: A large jetliner flying over a city a at low altitude


Output: (8, 9)