print('Hello world!')

def K(text):
    jo=0
    P=""
    G={
        "A":0,"B":1,"C":2,
        "D":3,"E":4,"F":5,
        "G":6,"H":7,"I":8,
        "J":9,"K":10,"L":11,
        "M":12,"N":13,"O":14,
        "P":15,"Q":16,"R":17,
        "S":18,"T":19,"U":20,
        "V":21,"W":22,"X":23,
        "Y":24,"Z":25,"o":26,
    }
    g={G[n]:n for n in "ABCDEFGHIJKLMNOPQRSTUVWXYZo"}
    for n in text:
        if n not in [" ",".",",","!","?"]:
            P+=g[(18+(G[n]))%27]
        else:
            P+=n
    return P
def G(text):
    jo=0
    P=""
    G={
        "A":0,"B":1,"C":2,
        "D":3,"E":4,"F":5,
        "G":6,"H":7,"I":8,
        "J":9,"K":10,"L":11,
        "M":12,"N":13,"O":14,
        "P":15,"Q":16,"R":17,
        "S":18,"T":19,"U":20,
        "V":21,"W":22,"X":23,
        "Y":24,"Z":25,"o":26,
    }
    g={G[n]:n for n in "ABCDEFGHIJKLMNOPQRSTUVWXYZo"}
    for n in text:
        if n not in [" ",".",",","!","?"]:
            P+=g[((G[n]-18))%27]
        else:
            P+=n
    return P
print(K("WILL YOU WANT ME TO JUMP?"))