I don't see a way to do that via paper piecing - I can't see how to order the pieces without piecing it in a few sections. It is an easy enough block to assemble the the regular way though. Almost like a french braid or log cabin. Is there a reason you need it paper pieced? Or were you just looking for precision? If that's the case, you could make each section a little bigger and square it off so your seams are perfect.