Sequential monitoring apparatus 11, wherein said {TAIL ~ microcomputer outputs data} produced from {HEAD ~ said electrical signals} to output means 
Sequential monitoring apparatus 11 , wherein said { TAIL ~ microcomputer outputs data } produced from { HEAD ~ said electrical signals } to output means
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH