org   $1000
L1000    ldy   #$28
         lda   :L1017,y
         sta   $2000,y
         dey
         bpl   L1000
         lda   :L103F
         lda   :L103F+1
         lda   done-1
         jmp   done

:L1017   putbin 20300-1.bin
:L103F   putbin 20300sub/20300-2.bin

done     rts