at event 2 change array size to (6, 2, 1) then look at event 6 and change value 4 with 3. Go to event 8, change value 8 with 6. Last go to event 10; change condition repeat 8 times with 6 times then change set mindex value from (loopindex+4)%Array.Width to (loopindex+3)%Array.Width.
There you go.