{HEAD ~ The two discharge sides} of valve 208 are connected to {TAIL ~ a front hose 228a} and to the back hose 228b 
are connected to
{ HEAD ~ The two discharge sides } of valve 208 are connected to { TAIL ~ a front hose 228a } and to the back hose 228b
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH