D1121323223313223313112132313231323132312323223313233313331323233231313231111   >>    D112132322331322331311213231323132313231232322331323331333132323323131323111   <<    D1121323223313223313112132313231323132312323223313233313331323233231313231113   >>      D1121323223313223313112132313231323132312323223313233313331323233231313231112   >>