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.

Ex Input:
pair A of parking meters with a coffee cup between them

Ex Output:
(1, 2)


Ex Input:
A sailer para leans back and pulls on the rope connected to his sail

Ex Output:
(2, 3)


Ex Input:
Three men standing are in a parking lot

Ex Output:

(3, 4)