C2122121212121133131323331313113313233313231322331311331323133313232122321   >>    C212212121212113313132333131311331323331323132233131133132313331323212232   <<    C2122121212121133131323331313113313233313231322331311331323133313232122323   >>      C2122121212121133131323331313113313233313231322331311331323133313232122322   >>