A word arrangement machine, when given an input line of words, ream them following a particular rule in each step. The following is an illustration input and the steps of rearrangement:
Input: as if it on an zoo figure of in at
Step I: an as if it on zoo figure of in at
Step II: an as at if it on zoo figure of in
Step III: an as at figure if it on zoo of in
Step IV: an as at figure if in it on zoo of
Step V: an as at figure if in it of on zoo (and Step V is the last step for this Input.)
As per the rules followed in the above steps, find out in the given questions the appropriate step for the given input.
Step IV was like this --- an apple at cot was red on one side Which of the following will definitely be the input?

Options

A. was cot red an on at one apple side
B. cot an at apple was red on one side
C. apple at an cot was red on one side
D. Cannot be determined