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 train is on tracks train reflecting low sunlight

Output: (5, 6)


Input: Consider Input: white The dog is standing between two couches

Output: (1, 2)


Input: Consider Input: A person standing in of front a stove top in a kitchen


Output: (5, 6)