The IBM Model M is the mother of all keyboards since 1985.
The IBM Model M keyboard in the tenkeyless version is called IBM Space Saving Keyboard (SSK). [more]
/*pz*/char p[]=" ELPRTWZ";unsigned z[]={553179788,1641}, _=14;main(){while(_--)putchar(p[z[_/012]>>3*(_%10)&7]);}
(K) All Rites Reversed