The computer generates custom pattern maps by altering {TAIL ~ the standard pattern maps} based upon {HEAD ~ the cloth cutting dimensions} 
The computer generates custom pattern maps by altering { TAIL ~ the standard pattern maps } based upon { HEAD ~ the cloth cutting dimensions }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD