C2122121212121133131323331313113313233313231322331323132322133321   >>    C212212121212113313132333131311331323331323132233132313232213332   <<    C2122121212121133131323331313113313233313231322331323132322133323   >>      C2122121212121133131323331313113313233313231322331323132322133322   >>