When I started quilting, I would only cut two folds of fabric at a time, however with a good rotary blade four is ok. Fold your fabric in half, line it up on the cutting mat, I cut a small strip off to even it out if needed, then cut 6.5 inches (if I read pattern right) turn fabric,then cut 3.5. If folded in half, each piece yields two, it's still 51 cuts to make. Or fold fabric into four then just go for it. I hope this helps.
Also, welcome to quilting :-)