import com.sun.xml.internal.ws.util.StringUtils

def map = [A: "4", B: "6", E: "3", I: "1", L: "1", M: "(V)",
       N: "(\\)", O: "0", S: "5", T: "7", V: "\\/", W: "`//"]

System.in.eachLine {line ->
    def output = line.toUpperCase()
    def is1337 = map.values().find{line.contains(it)}

    map.entrySet().each {
        def (match,swap) = is1337 ? [it.value,it.key] : [it.key,it.value]
        output = output.replace(match,swap)
    }

    if(is1337) output = StringUtils.capitalize(output.toLowerCase())
    println "${line} -> ${output}"
}