char* decode_message(char encoded_message[],char string_array[][15],alphabet english_alphabet[28]){
    char decoded_message[300];
    char word_buffer[50];
    int decoded_message_index=0;
    for(int i=0; i<strlen(encoded_message)-1;i++){
        if(isalpha(encoded_message[i])){
            int word_begin_poz=i;
            for( ;encoded_message[i]!=' ';i++){
                if(i>=strlen(encoded_message)){
                    break;
                }
            }
            strncpy(word_buffer,&encoded_message[word_begin_poz],i-word_begin_poz);
            word_buffer[i]='\0';
            decoded_message[decoded_message_index]=find_letter(word_buffer,string_array,english_alphabet);
            decoded_message_index+=1;
            word_buffer[0]='\0';
            i-=1;

        }
        else if(encoded_message[i]==' ') {
            i++;
        }


    }
    decoded_message[decoded_message_index]='\0';

    return decoded_message;

}