I have a PowerPoint slide (attached) which by scrolling illustrates one of four 4 piston positions for a normal two-stroke, (NTS) and then below that the same four positions for the CITS two-stroke, as the piston goes down from top (TDC) to bottom (BDC). The illustrations take up only 1/3 of the screen width. I want both the NTS and the CITS placed alongside each other. Then I want to add two positions as the piston goes up. This needs only two small changes from the previous "down" positions, being a down arrow which must now faces up, and two lines creating an open inlet valve, must now show it closed.
I hope I can do the re-positioning or adding of the texts shown, as needed.