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:
animals The are walking along on the beach

Ex Output:
(1, 2)


Ex Input:
A group of people and an oxdrawn carriage on road dirt

Ex Output:
(10, 11)


Ex Input:
The snowboarder grabs his board in while the air

Ex Output:

(6, 7)