EBT Energie ist unsere Stärke

#Wavy lines or bands, zigzag lines or bands #Quadrilaterals containing one or more circles, ellipses or polygons (specify the content) #Two quadrilaterals, one inside the other #One quadrilateral #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Quadrilaterals containing one or more other geometrical figures (specify the content) #Circles with dark surfaces or parts of surfaces #Circles containing one or more other geometrical figures (specify the content) #Series of letters separated from one another other than by a single space #Series of letters in different dimensions #Series of letters presenting different forms of writing #Black #White, grey, silver #Red, pink, orange