C1111233133313231133133313331333133313231331133133313331311321323131   >>    C111123313331323113313331333133313331323133113313331333131132132313   <<    C1111233133313231133133313331333133313231331133133313331311321323133   >>      C1111233133313231133133313331333133313231331133133313331311321323132   >>