.setcpu "6502"
         .org    $1000
         .word   $1000      ;PRG-style header

         .org    $1000
         jsr     L1100
         jsr     L1107
         jmp     L2000

         .org    $1100
L1100:   bit     L1100
L1103:   lda     #$11
         ldx     #$11
L1107:   ldy     #$11
         clv
         bvc     L1103

         .org    $1100
@L1100_0: bit    @L1100_0
         lda     #$22
@L1105:  ldx     #$22
         ldy     #$22
         jmp     @L1105

         .org    $1100
@L1100_1: bit    @L1100_1
         lda     #$33
         ldx     #$33
@L1107_0: ldy    #$33
         sec
         bcs     @L1107_0

         .org    $2000
L2000:   bit     L2000
         beq     $2018
         bne     @L2020

         .org    $2020
@L2020:  bit     @L2020
         beq     $2028
         bne     L2080

offend:  nop
         .org    $2080
L2080:   bit     L2080
         lda     offend
         jsr     offend
         lda     $2028
         jsr     $2028
         lda     L2080-1
         jsr     L2080-1
         lda     L2080
         jsr     L2080
         lda     $00
         beq     @L2100
         .byte   $ad

         .org    $2100
@L2100:  nop
         nop
         jmp     @L3000

         .org    $2800
         .byte   $00
         .byte   $28
         .res    14,$00
         .org    $2820
         .res    18,$00

         .org    $3000
@L3000:  bit     @L3000
         lda     #$44
         ldx     #$44
         ldy     #$44
         jmp     fwd

ulabel:  .byte   $00
         .byte   $01
         .org    $3100
         .byte   $02

fwd:     bit     fwd
         lda     ulabel
         lda     ulabel+1
         lda     $300e
         lda     $300f
         lda     fwd-1
         beq     @L3182
         .byte   $ea
         .byte   $ea
         .org    $3180
         .byte   $00
         .byte   $01

@L3182:  bit     @L3182
         lda     label1
         lda     label1+1
         lda     L3200
         clv
         bvc     L3200

label1:  .byte   $ea
         .byte   $ea

         .org    $3200
L3200:   bit     L3200
         .byte   $00
         .byte   $01        ;execution continues off end of file