Minecraft Safe

/give @p written_book 1 0 {pages:%s,title:Book,author:TellrawGenerator}","jobject":[{"text":"|Get Safe|","color":"blue","clickEvent":{"action":"run_command","value":"/give @p minecraft:chest 1 0 {CustomName:\"Safe\"}"}},{"text":"                                                              |Make it a safe(Please stand directly on top of chest)|","color":"gold","clickEvent":{"action":"run_command","value":"/blockdata ~ ~-1 ~ {Lock:\"Key\"}"}},{"text":" "},{"text":"                                                             |Get Key|","color":"red","clickEvent":{"action":"run_command","value":"/give @p minecraft:button 1 0 {CustomName:Key}"}}],"jtemplate":"book"}