1$2      ,c.                       .c;
 2$2    .$1KMMMk$2....             ....$1kMMMK$2.
 3$2   .$1WMMMMMX$2.....         .....$1KMMMMMW.
 4$1   XMMMMMMM0$2.....        ....$1OMMMMMMMN
 5$1  dMMMMMMMMM;$2.... ..... ....,$1MMMMMMMMMd
 6$1  WMMMMMMMMMl;$3okKKKKKKKKKOo$1;cMMMMMMMMMM
 7$1 'MMMMMMMNX$2K0$3KKKKKKKKKKKKKKK$20K$1XNMMMMMMM;
 8$1 oMMMMMMM$2Oxo$3KKKKKKKKKKKKKKKKK$2oxO$1MMMMMMMd
 9$1 dMMMMMMM$2dxxx$3KKKKKKKKKKKKKKK$2xxxd$1NMMMMMMk
10$1 :MMMMX0$2xxxxxx$30KKKKKKKK0KK0$2xxxxxx0$1XMMMMc
11$1  MMMO$2xxxxxxxxdx$3kdd$20x0$3ddk$2xdxxxxxxxx$1OMMM
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13$1dxd$2KMMMWXo$1'.....'$2cdxxxdc$1'.....'$2lXWMMMX$1dxd
14$1cxd$2XMMMN$1,..........$2dxd$1'.........'$2XMMMN$1dxl
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16$1..:kXMMx..'....''..kMk..''....'..xMMXkc..
17$1 dMMMMMMd.....'...xMMMx...''....dMMMMMMx
18$1    kMMMMWOoc:coOkolllokOoc:coOWMMMMO
19$1         .MMMMMMMMl$2...$1lNMMMMMMM.
20$1            KMMMMMMX$2l$1KMMMMMMX
21$1               .MMMMMMMMM.