XRGO

#Parts of the human body, skeletons, skulls #Machines for industry or agriculture, industrial installations, motors, engines, various mechanical appliances #Quadrilaterals #Letters presenting a special form of writing #Hands, cupped hands, fingers, fingernails, imprints of hands or of fingers, arms #Parts of machines for industry or agriculture, of industrial installations or of motors and engines (including robotic arms) #Other irregular parallelograms, trapezia and quadrilaterals, quadrilaterals containing one or more rounded corners #One quadrilateral #Quadrilaterals containing representations of human beings or parts of the human body #Quadrilaterals containing other figurative elements #Quadrilaterals with dark surfaces or parts of surfaces