• angle + arrow
    • angle + single arrow
      • angle + forward
        • piercing arrow
          • till
          • finally
          • through
        • touching arrow
          • towards
      • angle + back
        • piercing arrow
          • until
        • releasing arrow
          • away
    • angle + double arrows
      • angle + conditional arrows
        • if
      • angle + double sided arrows
        • besides