Mail Merge from Excel in to Word document

Hi All

I have a excel document (Activities) with a list of names and activities people have chosen (See attached sheet)

I need to take the "Forname", "Surname" and "Reg" details from the "Monday" sheet as well as their linked activities (Under the P1, P2, P3, P4 and P5 headers) and add these to the attached word document as a Mail Merge.

I also need to do this from the "Tuesday" sheet also

Is this possible? I have looked but found it really hard to do.

I have attached an example of what the finished page should look like.

Any advice/help is much appreciated

Kindest Regards

Kevin