37K6 #MAC IPBATTACH
384Q LDN 0 #400
38JB ANDX 0 IDSTATUS(%A)
3942 BNZ 0 %B
39HL SMO %C
3=3= LDX 0 IPBSW
3=GW ANDX 0 GSIGN
3?2G SRL 0 14
3?G6 ORS 0 IDSTATUS(%A)
3?^Q MODD LDX 0 A1,%D,2
3#FB SRL 0 12
3#^2 STO 0 IDNUM(%A)
3*DL #NOR