Likewise, each fixed 32 bit shift unit uses direct bit routing to effect bit shifts taking {TAIL ~ advantage} of the cyclic nature of shifts required by the MD5 hashing {HEAD ~ algorithm} 
Likewise , each fixed 32 bit shift unit uses direct bit routing to effect bit shifts taking { TAIL ~ advantage } of the cyclic nature of shifts required by the MD5 hashing { HEAD ~ algorithm }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD