C31313132333131133132233132233131121133132313231111331323233131   >>    C3131313233313113313223313223313112113313231323111133132323313   <<    C31313132333131133132233132233131121133132313231111331323233133   >>      C31313132333131133132233132233131121133132313231111331323233132   >>