I am not qualified to adjudicate. I only assumed that AM and PM time would show 4 straight line correct time matches in the mirror. If the : is ignored, there are more matches such as 205. Slanted italic renditions would render 0 matches.

Frankly this was a crazy spin off idea that sub atomic particles don't care if time moves forward or backwards. It appears today they do care:
Now physicists have found proof of one theorized exception to this rule.

"Usually, time is symmetrical for particles, meaning events happen the same way if time progresses forward or backward. For example, a video of two particles colliding and scattering off each other can be played forward or backward, and makes sense either way. (That's not the case for macroscopic objects in the real world. You can spill a glass of milk on the floor, but if time were to move backward, the milk can't pick itself up and fall back into the glass.)

However, physicists thought there might be cases where time wasn't symmetrical for particles either — where certain events worked with time flowing in one direction and not the other. Now, for the first time, they've found proof of this phenomenon.
Researchers working on the BaBar experiment, which ran from 1999 to 2008 at the SLAC National Accelerator Laboratory in California, analyzed nearly 10 years of data from billions of particle collisions. They now report that certain types of particles change into one another much more often in one direction than they do in the reverse, confirming that some particle processes have a preferred direction in time."
Quote: livescience.com

Don't sweat it, its still theoretical junk. Suppose anti matter moves backwards to our time - it looks like our time has more future/past in it than anti matter time because there is more of it..