050702, 051101, 260302, 261713, 270301, 270304, 270305 - Clusters and sheaves of other grains, including stalks of grains. Potatoes and other tubers, such as beets, carrots, and parsnips. Plain single line ovals. Letters or words underlined and/or overlined by one or more strokes or lines. Geometric figures forming letters or numerals, including punctuation. Representations of plants or parts of plants forming letters or numerals, including punctuation. Representations of objects forming letters or numerals, including punctuation.