The five walks of chapter 48 — ninety-six steps each, twenty columns wide.
Left to right is the column; down the page is time.  These are the numbers
the model produces, and the cartridge produces the same ones: every position
in the photographs was read back off the screen and compared.

0  the target, going about its business   (96 of 96 read back from the screen agree)
    0 ...*
    1 ...*
    2 ...*
    3 ...*
    4 ...*
    5 ...*
    6 ...*
    7 ...*
    8 ...*
    9 ...*
   10 ...*
   11 ...*
   12 ...*
   13 ...*
   14 ...*
   15 ...*
   16 ...*
   17 ....*
   18 .....*
   19 ......*
   20 .......*
   21 ........*
   22 .........*
   23 ..........*
   24 ...........*
   25 ............*
   26 .............*
   27 ..............*
   28 ...............*
   29 ................*
   30 .................*
   31 ..................*
   32 ..................*
   33 ..................*
   34 ..................*
   35 ..................*
   36 ..................*
   37 ..................*
   38 ..................*
   39 ..................*
   40 ..................*
   41 ..................*
   42 ..................*
   43 ..................*
   44 ..................*
   45 ..................*
   46 ..................*
   47 ..................*
   48 ..................*
   49 .................*
   50 ................*
   51 ...............*
   52 ..............*
   53 .............*
   54 ............*
   55 ...........*
   56 ..........*
   57 .........*
   58 ........*
   59 .......*
   60 ......*
   61 .....*
   62 ....*
   63 ...*
   64 ...*
   65 ...*
   66 ...*
   67 ...*
   68 ...*
   69 ...*
   70 ...*
   71 ...*
   72 ...*
   73 ...*
   74 ...*
   75 ...*
   76 ...*
   77 ...*
   78 ...*
   79 ...*
   80 ...*
   81 ....*
   82 .....*
   83 ......*
   84 .......*
   85 ........*
   86 .........*
   87 ..........*
   88 ...........*
   89 ............*
   90 .............*
   91 ..............*
   92 ...............*
   93 ................*
   94 .................*
   95 ..................*

1  a path written down in a table   (96 of 96 read back from the screen agree)
    0 ...........*
    1 ............*
    2 .............*
    3 ..............*
    4 ..............*
    5 ..............*
    6 ..............*
    7 ..............*
    8 .............*
    9 ............*
   10 ...........*
   11 ..........*
   12 ..........*
   13 ..........*
   14 ..........*
   15 ..........*
   16 ...........*
   17 ............*
   18 .............*
   19 ..............*
   20 ..............*
   21 ..............*
   22 ..............*
   23 ..............*
   24 .............*
   25 ............*
   26 ...........*
   27 ..........*
   28 ..........*
   29 ..........*
   30 ..........*
   31 ..........*
   32 ...........*
   33 ............*
   34 .............*
   35 ..............*
   36 ..............*
   37 ..............*
   38 ..............*
   39 ..............*
   40 .............*
   41 ............*
   42 ...........*
   43 ..........*
   44 ..........*
   45 ..........*
   46 ..........*
   47 ..........*
   48 ...........*
   49 ............*
   50 .............*
   51 ..............*
   52 ..............*
   53 ..............*
   54 ..............*
   55 ..............*
   56 .............*
   57 ............*
   58 ...........*
   59 ..........*
   60 ..........*
   61 ..........*
   62 ..........*
   63 ..........*
   64 ...........*
   65 ............*
   66 .............*
   67 ..............*
   68 ..............*
   69 ..............*
   70 ..............*
   71 ..............*
   72 .............*
   73 ............*
   74 ...........*
   75 ..........*
   76 ..........*
   77 ..........*
   78 ..........*
   79 ..........*
   80 ...........*
   81 ............*
   82 .............*
   83 ..............*
   84 ..............*
   85 ..............*
   86 ..............*
   87 ..............*
   88 .............*
   89 ............*
   90 ...........*
   91 ..........*
   92 ..........*
   93 ..........*
   94 ..........*
   95 ..........*

2  walk towards it, every frame   (96 of 96 read back from the screen agree)
    0 .........*
    1 ........*
    2 .......*
    3 ......*
    4 .....*
    5 ....*
    6 ...*
    7 ...*
    8 ...*
    9 ...*
   10 ...*
   11 ...*
   12 ...*
   13 ...*
   14 ...*
   15 ...*
   16 ...*
   17 ....*
   18 .....*
   19 ......*
   20 .......*
   21 ........*
   22 .........*
   23 ..........*
   24 ...........*
   25 ............*
   26 .............*
   27 ..............*
   28 ...............*
   29 ................*
   30 .................*
   31 ..................*
   32 ..................*
   33 ..................*
   34 ..................*
   35 ..................*
   36 ..................*
   37 ..................*
   38 ..................*
   39 ..................*
   40 ..................*
   41 ..................*
   42 ..................*
   43 ..................*
   44 ..................*
   45 ..................*
   46 ..................*
   47 ..................*
   48 ..................*
   49 .................*
   50 ................*
   51 ...............*
   52 ..............*
   53 .............*
   54 ............*
   55 ...........*
   56 ..........*
   57 .........*
   58 ........*
   59 .......*
   60 ......*
   61 .....*
   62 ....*
   63 ...*
   64 ...*
   65 ...*
   66 ...*
   67 ...*
   68 ...*
   69 ...*
   70 ...*
   71 ...*
   72 ...*
   73 ...*
   74 ...*
   75 ...*
   76 ...*
   77 ...*
   78 ...*
   79 ...*
   80 ...*
   81 ....*
   82 .....*
   83 ......*
   84 .......*
   85 ........*
   86 .........*
   87 ..........*
   88 ...........*
   89 ............*
   90 .............*
   91 ..............*
   92 ...............*
   93 ................*
   94 .................*
   95 ..................*

3  walk towards it, every other frame   (96 of 96 read back from the screen agree)
    0 .........*
    1 .........*
    2 ........*
    3 ........*
    4 .......*
    5 .......*
    6 ......*
    7 ......*
    8 .....*
    9 .....*
   10 ....*
   11 ....*
   12 ...*
   13 ...*
   14 ...*
   15 ...*
   16 ...*
   17 ...*
   18 ....*
   19 ....*
   20 .....*
   21 .....*
   22 ......*
   23 ......*
   24 .......*
   25 .......*
   26 ........*
   27 ........*
   28 .........*
   29 .........*
   30 ..........*
   31 ..........*
   32 ...........*
   33 ...........*
   34 ............*
   35 ............*
   36 .............*
   37 .............*
   38 ..............*
   39 ..............*
   40 ...............*
   41 ...............*
   42 ................*
   43 ................*
   44 .................*
   45 .................*
   46 ..................*
   47 ..................*
   48 ..................*
   49 ..................*
   50 .................*
   51 .................*
   52 ................*
   53 ................*
   54 ...............*
   55 ...............*
   56 ..............*
   57 ..............*
   58 .............*
   59 .............*
   60 ............*
   61 ............*
   62 ...........*
   63 ...........*
   64 ..........*
   65 ..........*
   66 .........*
   67 .........*
   68 ........*
   69 ........*
   70 .......*
   71 .......*
   72 ......*
   73 ......*
   74 .....*
   75 .....*
   76 ....*
   77 ....*
   78 ...*
   79 ...*
   80 ...*
   81 ...*
   82 ....*
   83 ....*
   84 .....*
   85 .....*
   86 ......*
   87 ......*
   88 .......*
   89 .......*
   90 ........*
   91 ........*
   92 .........*
   93 .........*
   94 ..........*
   95 ..........*

4  one step either way, at random   (96 of 96 read back from the screen agree)
    0 .........*
    1 ..........*
    2 .........*
    3 ..........*
    4 .........*
    5 ........*
    6 .......*
    7 ......*
    8 .......*
    9 ......*
   10 .....*
   11 ....*
   12 ...*
   13 ....*
   14 .....*
   15 ....*
   16 ...*
   17 ....*
   18 .....*
   19 ....*
   20 ...*
   21 ..*
   22 .*
   23 *
   24 .*
   25 ..*
   26 ...*
   27 ....*
   28 .....*
   29 ....*
   30 .....*
   31 ......*
   32 .......*
   33 ......*
   34 .......*
   35 ........*
   36 .........*
   37 ..........*
   38 ...........*
   39 ............*
   40 ...........*
   41 ............*
   42 ...........*
   43 ............*
   44 ...........*
   45 ..........*
   46 ...........*
   47 ..........*
   48 ...........*
   49 ............*
   50 ...........*
   51 ............*
   52 ...........*
   53 ............*
   54 ...........*
   55 ............*
   56 .............*
   57 ............*
   58 ...........*
   59 ............*
   60 .............*
   61 ..............*
   62 .............*
   63 ............*
   64 .............*
   65 ............*
   66 ...........*
   67 ............*
   68 .............*
   69 ............*
   70 ...........*
   71 ............*
   72 ...........*
   73 ..........*
   74 .........*
   75 ..........*
   76 .........*
   77 ..........*
   78 ...........*
   79 ............*
   80 ...........*
   81 ..........*
   82 .........*
   83 ..........*
   84 .........*
   85 ........*
   86 .......*
   87 ........*
   88 .........*
   89 ..........*
   90 ...........*
   91 ..........*
   92 .........*
   93 ..........*
   94 .........*
   95 ..........*

