By actuating the drive mechanism, the cover is moved through {HEAD ~ a predetermined distance} in such a manner that when it is in the mounted position, the toilet seat body is completely surrounded by {TAIL ~ the tubular cover} 
By actuating the drive mechanism , the cover is moved through { HEAD ~ a predetermined distance } in such a manner that when it is in the mounted position , the toilet seat body is completely surrounded by { TAIL ~ the tubular cover }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL