m="AlphaBravoCharlieDeltaEchoFoxtrotGolfHotelIndiaJulietKiloLimaMikeNovemberOscarPapaQuebecRomeoSierraTangoUniformVictorWhiskeyX-rayYankeeZulu["
f=m.find;print" ".join([c,m[f(c):f(chr(ord(c)+1))]]["@"<c<"["]for c in raw_input().upper())