Ключевые слова: alp, alps, between, cai, carnia, direction, excursionist, friuli, high mountains, hike, hiking, italian, italy, marker, markers, marking, mount, mountain, mountains, red, region, shape, shapes, sign, signage, signal, trail blazing, trail marker, trailblazing, tramping, trekking, triangle, triangles, triangular, udine, white,