C111112111133131121133133313331323133313221323331323133313231323222333131131   >>    C11111211113313112113313331333132313331322132333132313331323132322233313113   <<    C111112111133131121133133313331323133313221323331323133313231323222333131133   >>      C111112111133131121133133313331323133313221323331323133313231323222333131132   >>