Since {TAIL ~ the tubing} has its longitudinal axes aligned with a longitudinal axis of the carrier, activation of the cutting device can be controlled to sever sections of marker tubing in {HEAD ~ varying customized widths} 
Since { TAIL ~ the tubing } has its longitudinal axes aligned with a longitudinal axis of the carrier , activation of the cutting device can be controlled to sever sections of marker tubing in { HEAD ~ varying customized widths }
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD