C131312213233313231313231323232132313231313232233132333132313232213311211231   >>    C13131221323331323131323132323213231323131323223313233313231323221331121123   <<    C131312213233313231313231323232132313231313232233132333132313232213311211233   >>      C131312213233313231313231323232132313231313232233132333132313232213311211232   >>