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: Dressed all in black carrying white a surfboard into the ocean

Output: (6, 7)


Input: Consider Input: A clock above tower a bench and a planter full of flowers

Output: (3, 4)


Input: Consider Input: the back of train a going down the tracks


Output: (4, 5)