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.

Input: Consider Input: are Sheep grazing on a grassy hill side

Output: (1, 2)


Input: Consider Input: Foreign military men in assembled a town square

Output: (4, 5)


Input: Consider Input: Two cup ornate umbrellas sit in a glass


Output: (2, 3)