Change a set of values with another set of values depending on “”Yes”/”No” in adjacent col

Hello,
Thanks again for the help I got with my first question sent to this forum. That encouraged me to post a second one.
What I want to do principally is to change a set of values (hours or, more precisely, clockwise positions considered as hours in the table just for convenience) dispersed in four columns with another set of corresponding values (counter clockwise positions). These changes are dependent of a value in a neighbor column – if it is “N”, for example, there is no change and if it is “Y”, there is a change. Here is a portion of my table to show what I have, what I need to obtain and a third table with values to change.
Can you help me, please, with a VBA code (or a function style LOOKUP) to make at once all these replacements as, in practice, my table has a few hundred values to change?
Thanks in advance.