pip VB$1.ASM=VB$2.ASM
pip INT$1.ASM=INT$2.ASM
pip ESC$1.ASM=ESC$2.ASM
pip CNT$1.ASM=CNT$2.ASM
pip IOB$1.ASM=IOB$2.ASM
pip MOV$1.ASM=MOV$2.ASM
pip DAT$1.ASM=DAT$2.ASM