org   $1000
         dfb   $03
         dfb   $02

L1002    bit   L1002
         dfb   $2c
         lda   #$11
         nop
         dfb   $2c
:L100A   ldx   #$ff
         nop
         jsr   :L100A
         nop
         dfb   $2c
:L1012   ldx   #$ff
         nop
         jsr   :L1012
         jsr   $2456
:L101B   adrl  $22a211a9
         jsr   :L101B
         jsr   :L1028
         jsr   $2456
:L1028   adrl  $44a233a9
         jsr   :L103A
         jsr   :L103D
         nop
         lda   $2456
         jsr   :L1045
         rts

:L103A   jsr   $2456
:L103D   lda   #$55
         ldx   #$66
         rts

         dfb   $81
         dfb   $82
         dfb   $83

:L1045   lda   #$99
         rts