I TRIED DOING THE STUPID MATRIX ON EXCEL AND MY CONCLUSION IS.....
I CAN'T GET IT DONE AT ALL.

WHY AM I STILL ENDURING ALL THIS NONSENSE WITH YOU? AFTER SO MANY YEARS I REALLY THOUGHT I CAN GET YOU OUT OF MY LIFE ALREADY BUT YOU ENTERED INTO MY LIFE AGAIN!!! GIVING ME MORE HEADACHE. :(
I HATE YOU!!! STUPID MATHS!!