D33121212113313223313132322331323331323331322331323133313331323133213231   >>    D3312121211331322331313232233132333132333132233132313331333132313321323   <<    D33121212113313223313132322331323331323331322331323133313331323133213233   >>      D33121212113313223313132322331323331323331322331323133313331323133213232   >>