You have used DEBUG to unassemble the following instructions.

$-$U $01000108$

$1369$:$0100$ B$84365$ MOV AX$,6543$

$1369$:$0103$ BB$3394$ MOV BX$,9433$

$1369$:$0106$ F$7$E$3$ DEC BX

$1369$:$0108$ CD$21$ INT $21$

The last byte of the instruction loaded at address $0106$ is stored in address $\_\_\_\_\_\_\_\_\_\_\_\_$