ROT13

-,+[
    -[
        >>++++[>++++++++<-]

        <+<-[
            >+>+>-[>>>]
            <[[>+<-]>>+>]
            <<<<<-
        ]
    ]>>>[-]+
    >--[-[<->+++[-]]]<[
        ++++++++++++<[

            >-[>+>>]
            >[+[<+>-]>+>>]
            <<<<<-
        ]
        >>[<+>-]
        >[
            -[
                -<<[-]>>
            ]<<[<<->>-]>>
        ]<<[<<+>>-]
    ]
    <[-]
    <.[-]
    <-,+
]