ioccc_konno

main(_,l)char**l;{6*putchar(--_%20?_+_/21&56>_?strchr(1[l],_^"pt`u}rxf~c{wk~zyHHOJ]QULGQ[Z"[_/2])?111:46:32:10)^_&&main(2+_,l);}

main(argc,argv)char**argv;{    char ch;    if (--argc%20) {        if ((argc + argc/21) & (56 > argc)) {            if (strchr(1[argv], "qwertyuiop asdfghjkl zxcvbnm"[argc/2]))                ch = 'o';            else                ch = '.';        } else {            ch = ' ';        }    } else {        ch = '\n';    }    putchar(ch);    argc < 59 ? main(2+argc, argv) : 0;}