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:
some kind of goulash in a with bowl a spoon

Ex Output:
(7, 8)


Ex Input:
assortment An of sliced fruits on a red table cloth

Ex Output:
(1, 2)


Ex Input:
A young boy at a eating table some nice pastries

Ex Output:

(6, 7)