C1313122132333132313132313232321323132313132322331323331323223313132111   >>    C131312213233313231313231323232132313231313232233132333132322331313211   <<    C1313122132333132313132313232321323132313132322331323331323223313132113   >>      C1313122132333132313132313232321323132313132322331323331323223313132112   >>