cam positions moved while removing tension

Hey, I was attempting to replace my water pump and timing belt and didn't to be honest didn't know I had to keep the cams from moving when releasing tension from the timing belt. Passenger side moved 2 teeth and drivers side moved 5. (Counted 14 teeth on both from dot on engine to mark on cam gear before I released tension and now it's 16 and 9). I believe now it's a big job to realign them. Can anyone tell me how to do it? I read it may be a interference motor so I can't just spin the cam gears. Help please. Thanks, Daniel