Similarly, the second sidewall 20 of the pair of {HEAD ~ sidewalls} is on the left side of the tub and has upper and lower portions that are horizontally offset from one another with {TAIL ~ a bridging member} 28 connecting the upper and lower portions forming a left arm rest 
Similarly , the second sidewall 20 of the pair of { HEAD ~ sidewalls } is on the left side of the tub and has upper and lower portions that are horizontally offset from one another with { TAIL ~ a bridging member } 28 connecting the upper and lower portions forming a left arm rest
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH