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:
A blue umbrella sitting on a beach sandy

Ex Output:
(7, 8)


Ex Input:
some baseball players playing baseball and watching people

Ex Output:
(7, 8)


Ex Input:
well A arrange living room with large windows couch fireplace and television

Ex Output:

(1, 2)