C11112331333132311331333132313331333131133131133133313332123313331323132233131   >>    C1111233133313231133133313231333133313113313113313331333212331333132313223313   <<    C11112331333132311331333132313331333131133131133133313332123313331323132233133   >>      C11112331333132311331333132313331333131133131133133313332123313331323132233132   >>