C33111323113313132322331322331322132313231323133311232313231323132313232311   >>    C3311132311331313232233132233132213231323132313331123231323132313231323231   <<    C33111323113313132322331322331322132313231323133311232313231323132313232313   >>      C33111323113313132322331322331322132313231323133311232313231323132313232312   >>