Matrix coding with conditions: 1) Reverse if >2 vowels, 2) Reverse first 3 if no vowels, 3) Swap last two if repeated letters.

Question: What is the code for 'PMIMN'?
Options:
A. $4$68, B. 1%3%6, C. 4&52&, D. $5$46, E. None of these
Answer: "C"