D22331323211231212121323132313311232313132313331323132233132332313231323223321   >>    D2233132321123121212132313231331123231313231333132313223313233231323132322332   <<    D22331323211231212121323132313311232313132313331323132233132332313231323223323   >>      D22331323211231212121323132313311232313132313331323132233132332313231323223322   >>