One advantage of this second embodiment is that label 36 c may be pliable and flexible, thereby making it useful in circumstances when applied to {HEAD ~ a tissue} having {TAIL ~ a surface} with a curvature, such as the forehead or nose 
One advantage of this second embodiment is that label 36 c may be pliable and flexible , thereby making it useful in circumstances when applied to { HEAD ~ a tissue } having { TAIL ~ a surface } with a curvature , such as the forehead or nose
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 REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH