Yearly calendar every 2 weeks alternating

RossMAN

Grand Nagus
Feb 24, 2000
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Here's what I'm trying to do and it should be really easy but I haven't found a solution.

Print yearly calendar for 2016 with all 12 months on a single sheet of standard paper. I'd like every 2 weeks to be shaded then not-shaded, etc, alternating. If I can't do shading then a label like C then D?

If it matters I have MS Word 2010, already tried the template but it didn't show yearly calendars or the alternating 2 weeks.