$2MAKEBIOS $21 $1
ASM $2BIOS.AAB
REN $2BIOS.HX0=BIOS.HEX
$2MAKEBIOS $22 $1
ASM $2BIOS.AAB
REN $2BIOS.HX1=BIOS.HEX
$2PREL $2BIOS $1
$2MAKEBIOS $23 $1