n Next note, Symmetry lines. Half-step crosses- Note topographyc Topography colork Unison staircaseå Grid shape 1ö Grid shape 2j Key −1l Key +1u Key −2o Key +2i Key inverty Key −7p Key +7t Random keyr Maybe random keyz Key filter: evenx Key filter: oddv Key filter: right? This dialog ←/SpaceLeft macro →/0–9/§Right macro