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: Skiers near the top of a slope ski near ski lift

Output: (7, 8)


Input: Consider Input: a mask attached to a telephone on pole a street

Output: (7, 8)


Input: Consider Input: A hot dog with chili on sitting a table


Output: (6, 7)