D331322112313231323132313231213231323221323223313132313231323132322321   >>    D33132211231323132313231323121323132322132322331313231323132313232232   <<    D331322112313231323132313231213231323221323223313132313231323132322323   >>      D331322112313231323132313231213231323221323223313132313231323132322322   >>