d[]={5,35,43,18,0,11,26,3,1,31,22,19,13,9,30,27,55,10,2,4,6,7,14,39,47,51};s,l,c;main(j){for(;c=getchar();){if(c>44&&c<47)s<<=1,s+=c&1,l++;else{for(j=26;j&&d[--j]^s<<2^l-1;);putchar(l>4?s&2?44:46:97+j);c^32||putchar(c);if(s=l=c<11)break;}}}