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: A man brushing his teeth a in mirror at a sink

Output: (6, 7)


Input: Consider Input: A man the playing claw game while another watches

Output: (3, 4)


Input: Consider Input: A caucasian women in running clothes sits on a picnic table on talking a cellphone


Output: (12, 13)