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 ewe and its lamb a in field with little grass

Ex Output:
(6, 7)


Ex Input:
tables Various covered in laptops next to a display

Ex Output:
(1, 2)


Ex Input:
A beautiful woman sitting at a table with and plates food

Ex Output:

(9, 10)