BSBS ...[??? BADBLOCK SECT FILE FGN 9 DOC   
 BSLL    #MAC  BADBLOCK  
 BT6=          LDX   0  %A   
 BTKW          SMO      FX2  
 BW5G          STO   0  ACOMMUNE1
 BWK6 ...      DOWN     RITEFAIL,3   
 BX4Q    #NOR