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 young boy who is making pizza a from scratch

Output: (7, 8)


Input: Consider Input: An woman old in a flowered dress is holding a plate of bananas

Output: (2, 3)


Input: Consider Input: A person from the side standing on skis holding poles in the snow by a sign with black diamond and with arrow print Tumble Off all in front of a big evergreen tree with snow


Output: (21, 22)