{HEAD ~ The machine} has {TAIL ~ a plurality} of printing cylinders for mounting the printing plates, wherein each printing cylinder has a respective side register 
has
{ HEAD ~ The machine } has { TAIL ~ a plurality } of printing cylinders for mounting the printing plates , wherein each printing cylinder has a respective side register
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH