哈利波特与死亡圣器（上）

正如邓布利多所预计的那样，一切都在向更坏的方向发展。而他的死则成为食死徒全面崛起的标志，魔法部沦陷、魔法部长阵亡，哈利17岁生日受到围攻、疯眼汉死亡，比尔和芙蓉的婚礼被打断、哈利三人成为被通缉的对象！不得已之下三人组决定按照邓布利多的指示独自寻找魂器，他们根据种种线索混入魔法部、闯进古灵阁，而在卢娜父亲的口中他们知晓了三件“死亡圣器”的存在，同时伏地魔也在寻找它们……一场巅峰之战就要拉开帷幕了、、、、、 先来写题英文题放放松。
Julius Caesar lived in a time of danger and intrigue. The hardest situation Caesar ever faced was keeping himself alive. In order for him to survive, he decided to create one of the first ciphers. This cipher was so incredibly sound, that no one could figure it out without knowing how it worked. You are a sub captain of Caesar's army. It is your job to decipher the messages sent by Caesar and provide to your general. The code is simple. For each letter in a plaintext message, you shift it five places to the right to create the secure message (i.e., if the letter is 'A', the cipher text would be 'F'). Since you are creating plain text out of Caesar's messages, you will do the opposite: Cipher text A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Plain text V W X Y Z A B C D E F G H I J K L M N O P Q R S T U Only letters are shifted in this cipher. Any non-alphabetical character should remain the same, and all alphabetical characters will be upper case.

Input to this problem will consist of a (non-empty) series of up to 100 data sets. Each data set will be formatted according to the following description, and there will be no blank lines separating data sets. All characters will be uppercase. A single data set has 3 components: Start line - A single line, "START" Cipher message - A single line containing from one to two hundred characters, inclusive, comprising a single message from Caesar End line - A single line, "END" Following the final data set will be a single line, "ENDOFINPUT".

For each data set, there will be exactly one line of output. This is the original message by Caesar.