Ainsworth/ThomasinaA

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This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

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Filename:	Ainsworth/ThomasinaA
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File size:	1057 bytes
Load address:	0000
Exec address:	0000

File contents

   10REM Thomasina
   20REM LEN 1994 Mark Ainsworth
   30REM Based on an algorithm by Peter Barnes/Mark Ainsworth
   40REM which was in turn inspired by the play
   50REM PAGEArcadiaTIME by Tom Stoppard, where a girl called Thomasina discovers
   60REM ABSA wonderful new method whereby all the forms of nature must
   70REM give up their secrets and draw themselves in number alone.ACS
   80:
   90ON ERROR REPORT:PRINT " at line ";ERL:END
  100PROCinit
  110REPEAT
  120  CLS
  130  COLOUR black%
  140  PRINTTAB(0,0)"a= ";a
  150  PRINTTAB(0,1)"b= ";b
  160  IF info% THEN PROCorigin(48)
  170  PROCplot
  180  PROCorigin (48/factor)
  190  PROCzoom
  200UNTIL FALSE
  210:
  220DEF PROCinit
  230MODE 9
  240width%=1280
  250xstep%=4
  260height%=1024
  270ystep%=4
  280maxcols%=15
  290screen%=1
  300left=-4
  310right=6
  320top=9
  330bottom=-2.5
  340size=(right-left)*(top-bottom)
  350null=RND(-TIME)
  360atop=1.3 : abot=0 : arange=atop-abot
  370btop=2 : bbot=0 : brange=btop-bbot
  380PRINT"THOMASINA � The Barnes-Ainsworth Curve"
  390PRINT"Program � 1994 Mark Ainsworth"
  400PRINT'"Use + and - to alter grey shades."
  410PRINT"Press Select to zoom, and then drag a zoom box."
  420PRINT''"Press RETURN for random values..."
  430INPUT TAB(1,8)"a = "a$
  440IF a$="" THEN
  450  a=arange*RND(1)+abot
  460ELSE
  470  a=VAL(a$)
  480ENDIF
  490PRINT TAB(5,8)a
  500INPUT TAB(1,9)"b = "b$
  510IF b$="" THEN
  520  b=brange*RND(1)+bbot
  530ELSE
  540  b=VAL(b$)
  550ENDIF
  560PRINT TAB(5,9)b
  570INPUT'"Setting? (Fast/Info/Normal : 1st letter) "info$
  580fast%=FALSE
  590info%=FALSE
  600CASE info$ OF
  610  WHEN "F","f" : fast%=TRUE
  620  WHEN "I","i" : info%=TRUE
  630ENDCASE
  640INPUT'"Repetitions";reps%
  650PROCfactor
  660PROCrecolour
  670PROCresize
  680ENDPROC
  690:
  700DEF PROCrecolour
  710IF colours%>maxcols% THEN colours%=maxcols%
  720IF colours%=0 THEN colours%=1
  730FOR col%=0 TO colours%
  740  grade%=255-col%*(255/colours%)
  750  COLOUR col%,grade%,grade%,grade%
  760NEXT col%
  770col%=colours%+1
  780WHILE col%<=maxcols%
  790  COLOUR col%,0,0,0
  800  col%+=1
  810ENDWHILE
  820black%=maxcols%
  830ENDPROC
  840:
  850DEF PROCresize
  860xfactor=width%/(right-left)
  870yfactor=height%/(top-bottom)
  880midx%=-left*width%/(right-left)
  890midy%=-bottom*height%/(top-bottom)
  900VDU29,midx%;midy%;
  910ENDPROC
  920:
  930DEF PROCplot
  940xn=0
  950yn=0
  960FOR x%=-midx% TO width%-midx% STEP xstep%
  970  new%=TRUE
  980  FOR y%=-midy% TO height%-midy% STEP ystep%
  990    x=x%/xfactor
 1000    y=y%/yfactor
 1010    FOR count%=1 TO reps%
 1020      x=SQR(ABS(x*x-2*x+a))-y
 1030      y=SQR(ABS(y*y-2*y-b))+x
 1040    NEXT count%
 1050    IF NOT fast% THEN PROCslow ELSE col%=black%
 1060    GCOL 0,col%
 1070    POINT xfactor*x, yfactor*y
 1080  NEXT y%
 1090NEXT x%
 1100ENDPROC
 1110:
 1120DEF PROCslow
 1130IF info% THEN PROCinfo
 1140G$=INKEY$(0)
 1150IF G$<>"" THEN
 1160  IF G$="-" AND colours%<maxcols% THEN colours%=colours%*2:PROCrecolour
 1170  IF G$="+" AND colours%>2 THEN colours%=colours%/2:PROCrecolour
 1180ENDIF
 1190col%=POINT(xfactor*x, yfactor*y)
 1200IF col%<maxcols% THEN col%+=1
 1210ENDPROC
 1220:
 1230DEF PROCinfo
 1240IF NOT new% THEN
 1250  xp=xn
 1260  yp=yn
 1270  GCOL 3,colours%
 1280  xn=x*xfactor
 1290  yn=y*yfactor
 1300  MOVE xp,yp:DRAW xn,yn
 1310  PROCpoint(x%/xfactor,y%/yfactor,0)
 1320  PROCplace(x%,y%)
 1330  WAIT
 1340  MOVE xp,yp:DRAW xn,yn
 1350  PROCplace(x%,y%)
 1360ELSE
 1370  xp=x*xfactor
 1380  yp=y*yfactor
 1390  new%=FALSE
 1400ENDIF
 1410ENDPROC
 1420:
 1430DEF PROCzoom
 1440MOUSE ON
 1450REPEAT:MOUSE X%,Y%,T%:UNTIL T%<>4
 1460GCOL 3,colours%
 1470REPEAT
 1480  MOUSE X%,Y%,T%
 1490  G$=INKEY$(0)
 1500  IF G$<>"" THEN
 1510    IF G$="-" AND colours%<maxcols% THEN colours%=colours%*2:PROCrecolour
 1520    IF G$="+" AND colours%>2 THEN colours%=colours%/2:PROCrecolour
 1530    IF G$="s" OR G$="S" THEN OSCLI("Screensave Thomasina"+STR$(screen%)):screen%+=1
 1540  ENDIF
 1550  PROCcoord
 1560UNTIL T%=4
 1570X1%=X%
 1580Y1%=Y%
 1590X2%=X1%
 1600Y2%=Y1%
 1610PROCrectangle
 1620REPEAT
 1630  PROCrectangle
 1640  MOUSE X%,Y%,T%
 1650  X2%=X%
 1660  Y2%=Y%
 1670  PROCcoord
 1680  PROCsides
 1690  PROCrectangle
 1700  WAIT
 1710UNTIL T%<4
 1720PROCresize
 1730PROCfactor
 1740PROCrecolour
 1750MOUSE OFF
 1760ENDPROC
 1770:
 1780DEF PROCcoord
 1790COLOUR black%
 1800PRINT TAB(0,2)"x= ";X%/xfactor
 1810PRINT TAB(0,3)"y= ";Y%/yfactor
 1820ENDPROC
 1830:
 1840DEF PROCrectangle
 1850RECTANGLE X1%,Y1%,(X2%-X1%),(Y2%-Y1%)
 1860ENDPROC
 1870:
 1880DEF PROCfactor
 1890IF left<>right AND top<>bottom THEN
 1900  factor=(((right-left)*(top-bottom))/size)^0.5
 1910ELSE
 1920  factor=0
 1930ENDIF
 1940colours%=maxcols%*factor
 1950IF fast% THEN colours%=1
 1960ENDPROC
 1970:
 1980DEF PROCsides
 1990left=X1%/xfactor
 2000right=X2%/xfactor
 2010top=Y1%/yfactor
 2020bottom=Y2%/yfactor
 2030IF left>right THEN temp=left:left=right:right=temp
 2040IF bottom>top THEN temp=bottom:bottom=top:top=temp
 2050ENDPROC
 2060:
 2070DEF PROCorigin(s)
 2080GCOL 0,black%
 2090ss=s/8
 2100MOVE 0,s:DRAW 0,0:DRAW s,0
 2110MOVE -ss,s-ss:DRAW 0,s:DRAW ss,s-ss
 2120MOVE s-ss,-ss:DRAW s,0:DRAW s-ss,ss
 2130ENDPROC
 2140:
 2150DEF PROCpoint(x,y,p)
 2160PRINT TAB(0,3+p)"(";STR$(x);",";STR$(y);")      "
 2170ENDPROC
 2180:
 2190DEF PROCplace(x%,y%)
 2200CIRCLE x%,y%,16
 2210POINT x%,y%
 2220ENDPROC


� Thomasina
� � 1994 Mark Ainsworth
:� Based on an algorithm by Peter Barnes/Mark Ainsworth
(,� which was in turn inspired by the play
2H� �Arcadia� by Tom Stoppard, where a girl called Thomasina discovers
<B� �A wonderful new method whereby all the forms of nature must
FA� give up their secrets and draw themselves in number alone.�
P:
Z� � �:� " at line ";�:�
d	�init
n�
x  �
�  � black%
�  �0,0)"a= ";a
�  �0,1)"b= ";b
�  � info% � �origin(48)
�  �plot
�  �origin (48/factor)
�  �zoom
�� �
�:
�� �init
�� 9
�width%=1280
�xstep%=4
height%=1024
ystep%=4
maxcols%=15
"
screen%=1
,left=-4
6right=6
@	top=9
Jbottom=-2.5
T"size=(right-left)*(top-bottom)
^null=�(-�)
h(atop=1.3 : abot=0 : arange=atop-abot
r&btop=2 : bbot=0 : brange=btop-bbot
|-�"THOMASINA � The Barnes-Ainsworth Curve"
�$�"Program � 1994 Mark Ainsworth"
�)�'"Use + and - to alter grey shades."
�6�"Press Select to zoom, and then drag a zoom box."
�*�''"Press RETURN for random values..."
�� �1,8)"a = "a$
�
� a$="" �
�  a=arange*�(1)+abot
��
�
  a=�(a$)
��
�� �5,8)a
�� �1,9)"b = "b$
�
� b$="" �
  b=brange*�(1)+bbot
�

  b=�(b$)
&�
0� �5,9)b
:6�'"Setting? (Fast/Info/Normal : 1st letter) "info$
Dfast%=�
Ninfo%=�
XȎ info$ �
b  � "F","f" : fast%=�
l  � "I","i" : info%=�
v�
��'"Repetitions";reps%
��factor
�
�recolour
��resize
��
�:
�� �recolour
�+� colours%>maxcols% � colours%=maxcols%
�� colours%=0 � colours%=1
�� col%=0 � colours%
�$  grade%=255-col%*(255/colours%)
�!  � col%,grade%,grade%,grade%
�
� col%
col%=colours%+1
ȕ col%<=maxcols%
  � col%,0,0,0
 
  col%+=1
*�
4black%=maxcols%
>�
H:
R
� �resize
\xfactor=width%/(right-left)
f yfactor=height%/(top-bottom)
p#midx%=-left*width%/(right-left)
z&midy%=-bottom*height%/(top-bottom)
��29,midx%;midy%;
��
�:
�� �plot
�xn=0
�yn=0
�'� x%=-midx% � width%-midx% � xstep%
�  new%=�
�*  � y%=-midy% � height%-midy% � ystep%
�    x=x%/xfactor
�    y=y%/yfactor
�    � count%=1 � reps%
�      x=�(�(x*x-2*x+a))-y
      y=�(�(y*y-2*y-b))+x
    � count%
'    � � fast% � �slow � col%=black%
$    � 0,col%
.    Ȓ xfactor*x, yfactor*y
8
  � y%
B� x%
L�
V:
`� �slow
j� info% � �info
tG$=�(0)
~� G$<>"" �
�B  � G$="-" � colours%<maxcols% � colours%=colours%*2:�recolour
�;  � G$="+" � colours%>2 � colours%=colours%/2:�recolour
��
�col%=�xfactor*x, yfactor*y)
�� col%<maxcols% � col%+=1
��
�:
�� �info
�� � new% �
�  xp=xn
�  yp=yn
�  � 3,colours%
  xn=x*xfactor

  yn=y*yfactor
  � xp,yp:� xn,yn
%  �point(x%/xfactor,y%/yfactor,0)
(  �place(x%,y%)
2  Ȗ
<  � xp,yp:� xn,yn
F  �place(x%,y%)
P�
Z  xp=x*xfactor
d  yp=y*yfactor
n  new%=�
x�
��
�:
�� �zoom
�ȗ �
��:ȗ X%,Y%,T%:� T%<>4
�� 3,colours%
��
�  ȗ X%,Y%,T%
�
  G$=�(0)
�  � G$<>"" �
�D    � G$="-" � colours%<maxcols% � colours%=colours%*2:�recolour
�=    � G$="+" � colours%>2 � colours%=colours%/2:�recolour
�K    � G$="s" � G$="S" � �("Screensave Thomasina"+�(screen%)):screen%+=1
  �
  �coord

� T%=4
"
X1%=X%
,
Y1%=Y%
6X2%=X1%
@Y2%=Y1%
J�rectangle
T�
^  �rectangle
h  ȗ X%,Y%,T%
r  X2%=X%
|  Y2%=Y%
�  �coord
�  �sides
�  �rectangle
�  Ȗ
�
� T%<4
��resize
��factor
�
�recolour
�ȗ �
��
�:
�� �coord
�� black%
� �0,2)"x= ";X%/xfactor
� �0,3)"y= ";Y%/yfactor
�
&:
0� �rectangle
:"ȓ X1%,Y1%,(X2%-X1%),(Y2%-Y1%)
D�
N:
X
� �factor
b!� left<>right � top<>bottom �
l3  factor=(((right-left)*(top-bottom))/size)^0.5
v�
�  factor=0
��
�colours%=maxcols%*factor
�� fast% � colours%=1
��
�:
�� �sides
�left=X1%/xfactor
�right=X2%/xfactor
�top=Y1%/yfactor
�bottom=Y2%/yfactor
�2� left>right � temp=left:left=right:right=temp
�2� bottom>top � temp=bottom:bottom=top:top=temp
�
:
� �origin(s)
 � 0,black%
*
ss=s/8
4� 0,s:� 0,0:� s,0
>� -ss,s-ss:� 0,s:� ss,s-ss
H� s-ss,-ss:� s,0:� s-ss,ss
R�
\:
f� �point(x,y,p)
p(� �0,3+p)"(";�(x);",";�(y);")      "
z�
�:
�� �place(x%,y%)
�ȏ x%,y%,16
�Ȓ x%,y%
��
�

00000000  0d 00 0a 0f f4 20 54 68  6f 6d 61 73 69 6e 61 0d  |..... Thomasina.|
00000010  00 14 1b f4 20 a9 20 31  39 39 34 20 4d 61 72 6b  |.... . 1994 Mark|
00000020  20 41 69 6e 73 77 6f 72  74 68 0d 00 1e 3a f4 20  | Ainsworth...:. |
00000030  42 61 73 65 64 20 6f 6e  20 61 6e 20 61 6c 67 6f  |Based on an algo|
00000040  72 69 74 68 6d 20 62 79  20 50 65 74 65 72 20 42  |rithm by Peter B|
00000050  61 72 6e 65 73 2f 4d 61  72 6b 20 41 69 6e 73 77  |arnes/Mark Ainsw|
00000060  6f 72 74 68 0d 00 28 2c  f4 20 77 68 69 63 68 20  |orth..(,. which |
00000070  77 61 73 20 69 6e 20 74  75 72 6e 20 69 6e 73 70  |was in turn insp|
00000080  69 72 65 64 20 62 79 20  74 68 65 20 70 6c 61 79  |ired by the play|
00000090  0d 00 32 48 f4 20 90 41  72 63 61 64 69 61 91 20  |..2H. .Arcadia. |
000000a0  62 79 20 54 6f 6d 20 53  74 6f 70 70 61 72 64 2c  |by Tom Stoppard,|
000000b0  20 77 68 65 72 65 20 61  20 67 69 72 6c 20 63 61  | where a girl ca|
000000c0  6c 6c 65 64 20 54 68 6f  6d 61 73 69 6e 61 20 64  |lled Thomasina d|
000000d0  69 73 63 6f 76 65 72 73  0d 00 3c 42 f4 20 94 41  |iscovers..<B. .A|
000000e0  20 77 6f 6e 64 65 72 66  75 6c 20 6e 65 77 20 6d  | wonderful new m|
000000f0  65 74 68 6f 64 20 77 68  65 72 65 62 79 20 61 6c  |ethod whereby al|
00000100  6c 20 74 68 65 20 66 6f  72 6d 73 20 6f 66 20 6e  |l the forms of n|
00000110  61 74 75 72 65 20 6d 75  73 74 0d 00 46 41 f4 20  |ature must..FA. |
00000120  67 69 76 65 20 75 70 20  74 68 65 69 72 20 73 65  |give up their se|
00000130  63 72 65 74 73 20 61 6e  64 20 64 72 61 77 20 74  |crets and draw t|
00000140  68 65 6d 73 65 6c 76 65  73 20 69 6e 20 6e 75 6d  |hemselves in num|
00000150  62 65 72 20 61 6c 6f 6e  65 2e 95 0d 00 50 05 3a  |ber alone....P.:|
00000160  0d 00 5a 1b ee 20 85 20  f6 3a f1 20 22 20 61 74  |..Z.. . .:. " at|
00000170  20 6c 69 6e 65 20 22 3b  9e 3a e0 0d 00 64 09 f2  | line ";.:...d..|
00000180  69 6e 69 74 0d 00 6e 05  f5 0d 00 78 07 20 20 db  |init..n....x.  .|
00000190  0d 00 82 0e 20 20 fb 20  62 6c 61 63 6b 25 0d 00  |....  . black%..|
000001a0  8c 13 20 20 f1 8a 30 2c  30 29 22 61 3d 20 22 3b  |..  ..0,0)"a= ";|
000001b0  61 0d 00 96 13 20 20 f1  8a 30 2c 31 29 22 62 3d  |a....  ..0,1)"b=|
000001c0  20 22 3b 62 0d 00 a0 1b  20 20 e7 20 69 6e 66 6f  | ";b....  . info|
000001d0  25 20 8c 20 f2 6f 72 69  67 69 6e 28 34 38 29 0d  |% . .origin(48).|
000001e0  00 aa 0b 20 20 f2 70 6c  6f 74 0d 00 b4 19 20 20  |...  .plot....  |
000001f0  f2 6f 72 69 67 69 6e 20  28 34 38 2f 66 61 63 74  |.origin (48/fact|
00000200  6f 72 29 0d 00 be 0b 20  20 f2 7a 6f 6f 6d 0d 00  |or)....  .zoom..|
00000210  c8 07 fd 20 a3 0d 00 d2  05 3a 0d 00 dc 0b dd 20  |... .....:..... |
00000220  f2 69 6e 69 74 0d 00 e6  07 eb 20 39 0d 00 f0 0f  |.init..... 9....|
00000230  77 69 64 74 68 25 3d 31  32 38 30 0d 00 fa 0c 78  |width%=1280....x|
00000240  73 74 65 70 25 3d 34 0d  01 04 10 68 65 69 67 68  |step%=4....heigh|
00000250  74 25 3d 31 30 32 34 0d  01 0e 0c 79 73 74 65 70  |t%=1024....ystep|
00000260  25 3d 34 0d 01 18 0f 6d  61 78 63 6f 6c 73 25 3d  |%=4....maxcols%=|
00000270  31 35 0d 01 22 0d 73 63  72 65 65 6e 25 3d 31 0d  |15..".screen%=1.|
00000280  01 2c 0b 6c 65 66 74 3d  2d 34 0d 01 36 0b 72 69  |.,.left=-4..6.ri|
00000290  67 68 74 3d 36 0d 01 40  09 74 6f 70 3d 39 0d 01  |ght=6..@.top=9..|
000002a0  4a 0f 62 6f 74 74 6f 6d  3d 2d 32 2e 35 0d 01 54  |J.bottom=-2.5..T|
000002b0  22 73 69 7a 65 3d 28 72  69 67 68 74 2d 6c 65 66  |"size=(right-lef|
000002c0  74 29 2a 28 74 6f 70 2d  62 6f 74 74 6f 6d 29 0d  |t)*(top-bottom).|
000002d0  01 5e 0e 6e 75 6c 6c 3d  b3 28 2d 91 29 0d 01 68  |.^.null=.(-.)..h|
000002e0  28 61 74 6f 70 3d 31 2e  33 20 3a 20 61 62 6f 74  |(atop=1.3 : abot|
000002f0  3d 30 20 3a 20 61 72 61  6e 67 65 3d 61 74 6f 70  |=0 : arange=atop|
00000300  2d 61 62 6f 74 0d 01 72  26 62 74 6f 70 3d 32 20  |-abot..r&btop=2 |
00000310  3a 20 62 62 6f 74 3d 30  20 3a 20 62 72 61 6e 67  |: bbot=0 : brang|
00000320  65 3d 62 74 6f 70 2d 62  62 6f 74 0d 01 7c 2d f1  |e=btop-bbot..|-.|
00000330  22 54 48 4f 4d 41 53 49  4e 41 20 97 20 54 68 65  |"THOMASINA . The|
00000340  20 42 61 72 6e 65 73 2d  41 69 6e 73 77 6f 72 74  | Barnes-Ainswort|
00000350  68 20 43 75 72 76 65 22  0d 01 86 24 f1 22 50 72  |h Curve"...$."Pr|
00000360  6f 67 72 61 6d 20 a9 20  31 39 39 34 20 4d 61 72  |ogram . 1994 Mar|
00000370  6b 20 41 69 6e 73 77 6f  72 74 68 22 0d 01 90 29  |k Ainsworth"...)|
00000380  f1 27 22 55 73 65 20 2b  20 61 6e 64 20 2d 20 74  |.'"Use + and - t|
00000390  6f 20 61 6c 74 65 72 20  67 72 65 79 20 73 68 61  |o alter grey sha|
000003a0  64 65 73 2e 22 0d 01 9a  36 f1 22 50 72 65 73 73  |des."...6."Press|
000003b0  20 53 65 6c 65 63 74 20  74 6f 20 7a 6f 6f 6d 2c  | Select to zoom,|
000003c0  20 61 6e 64 20 74 68 65  6e 20 64 72 61 67 20 61  | and then drag a|
000003d0  20 7a 6f 6f 6d 20 62 6f  78 2e 22 0d 01 a4 2a f1  | zoom box."...*.|
000003e0  27 27 22 50 72 65 73 73  20 52 45 54 55 52 4e 20  |''"Press RETURN |
000003f0  66 6f 72 20 72 61 6e 64  6f 6d 20 76 61 6c 75 65  |for random value|
00000400  73 2e 2e 2e 22 0d 01 ae  13 e8 20 8a 31 2c 38 29  |s..."..... .1,8)|
00000410  22 61 20 3d 20 22 61 24  0d 01 b8 0d e7 20 61 24  |"a = "a$..... a$|
00000420  3d 22 22 20 8c 0d 01 c2  18 20 20 61 3d 61 72 61  |="" .....  a=ara|
00000430  6e 67 65 2a b3 28 31 29  2b 61 62 6f 74 0d 01 cc  |nge*.(1)+abot...|
00000440  05 cc 0d 01 d6 0d 20 20  61 3d bb 28 61 24 29 0d  |......  a=.(a$).|
00000450  01 e0 05 cd 0d 01 ea 0c  f1 20 8a 35 2c 38 29 61  |......... .5,8)a|
00000460  0d 01 f4 13 e8 20 8a 31  2c 39 29 22 62 20 3d 20  |..... .1,9)"b = |
00000470  22 62 24 0d 01 fe 0d e7  20 62 24 3d 22 22 20 8c  |"b$..... b$="" .|
00000480  0d 02 08 18 20 20 62 3d  62 72 61 6e 67 65 2a b3  |....  b=brange*.|
00000490  28 31 29 2b 62 62 6f 74  0d 02 12 05 cc 0d 02 1c  |(1)+bbot........|
000004a0  0d 20 20 62 3d bb 28 62  24 29 0d 02 26 05 cd 0d  |.  b=.(b$)..&...|
000004b0  02 30 0c f1 20 8a 35 2c  39 29 62 0d 02 3a 36 e8  |.0.. .5,9)b..:6.|
000004c0  27 22 53 65 74 74 69 6e  67 3f 20 28 46 61 73 74  |'"Setting? (Fast|
000004d0  2f 49 6e 66 6f 2f 4e 6f  72 6d 61 6c 20 3a 20 31  |/Info/Normal : 1|
000004e0  73 74 20 6c 65 74 74 65  72 29 20 22 69 6e 66 6f  |st letter) "info|
000004f0  24 0d 02 44 0b 66 61 73  74 25 3d a3 0d 02 4e 0b  |$..D.fast%=...N.|
00000500  69 6e 66 6f 25 3d a3 0d  02 58 0e c8 8e 20 69 6e  |info%=...X... in|
00000510  66 6f 24 20 ca 0d 02 62  19 20 20 c9 20 22 46 22  |fo$ ...b.  . "F"|
00000520  2c 22 66 22 20 3a 20 66  61 73 74 25 3d b9 0d 02  |,"f" : fast%=...|
00000530  6c 19 20 20 c9 20 22 49  22 2c 22 69 22 20 3a 20  |l.  . "I","i" : |
00000540  69 6e 66 6f 25 3d b9 0d  02 76 05 cb 0d 02 80 19  |info%=...v......|
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00001050  0d 08 ac 05 e1 0d ff                              |.......|
00001057

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