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 full view of bedroom a with a bed and a chair

Output: (5, 6)


Input: Consider Input: plate A topped with chicken and vegetables and breading

Output: (1, 2)


Input: Consider Input: A room filled with clothing a in suitcase an ironing board


Output: (7, 8)