C1111233133313231133133313331333133313231323331123231333132321323131131   >>    C111123313331323113313331333133313331323132333112323133313232132313113   <<    C1111233133313231133133313331333133313231323331123231333132321323131133   >>      C1111233133313231133133313331333133313231323331123231333132321323131132   >>