Analyze an oscilloscope plot:

These two plots were taken of the same overall event $($coolant pump ON then back OFF$).$ They were taken from two different software versions and plotted using different tools. The signal colors are equivalent between the two although their vertical offsets and scales are not set the same.

When turning the pump ON or OFF, the $4$ signals need to be sequenced in a particular order. The two versions of software have some differences in their sequences that would indicate software bugs.

Point out as many sequence differences as you can find.