Accordingly, the end of {HEAD ~ the needle} 136 and {TAIL ~ the needle sheet} 143 may be damaged by the repeated shock of the repeated contact 
Accordingly , the end of { HEAD ~ the needle } 136 and { TAIL ~ the needle sheet } 143 may be damaged by the repeated shock of the repeated contact
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH