enum I{I;System z;{try{for(int c;;z.out.printf(c>64?"AlphaBravoCharlieDeltaEchoFoxtrotGolfHotelIndiaJulietKiloLimaMikeNovemberOscarPapaQuebecRomeoSierraTangoUniformVictorWhiskeyX-rayYankeeZulu".split("(?=[A-Z])")[c%32]+" ":"%c ",c))c=z.in.read();}catch(Exception e){}}}