010103, 010109, 021111, 021114, 261521, 261525, 280105 - A single star with five points. Two stars. Skull and crossbones (poison symbol). Hands and fingers forming the following: handshake, finger pointing, fingers walking, OK sign, and thumbs up or thumbs down. Polygons that are completely or partially shaded. Polygons with one or more curved sides. Inscriptions in Greek characters, including the following: Α α Β β Γ γ Δ δ Ε ε Ζ ζ Η η Θ θ Ι ι Κ κ Λ λ Μ μ Ν ν Ξ ξ Ο ο Π π Ρ ρ ς Σ σ Τ τ Υ υ Φ φ Χ χ Ψ ψ Ω ω.