Generate Workpattern code like NYYYYYN

Summary

Generate Workpattern code like NYYYYYN

Content

Hello

I am trying to generate an understandable work pattern code like NYYYYYN for reporting. Any quick pointers how this can be done for reporting as the work pattern has multiple start and stop days like below.

Pattern                    Start   Stop

Mon_To_Tue_Thu    1         2

Mon_To_Tue_Thu    4         4

So in this case this should generate YYNYNNN, Monday being the start day.

Thanks