C2111111331313232233132333132311331323331333132313331323221121131   >>    C211111133131323223313233313231133132333133313231333132322112113   <<    C2111111331313232233132333132311331323331333132313331323221121133   >>      C2111111331313232233132333132311331323331333132313331323221121132   >>