MEC Light

#Quadrilaterals containing one or more circles, ellipses or polygons (specify the content) #Two quadrilaterals, one inside the other #Other irregular parallelograms, trapezia and quadrilaterals, quadrilaterals containing one or more rounded corners #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Several circles, juxtaposed, tangential or intersecting #Circles with dark surfaces or parts of surfaces #Letters linked to a figurative element #Letters in light-coloured characters on a dark background #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 #Letters or numerals forming geometrical figures, written or typographical matter in perspective