Ключевые слова: arrow, arrowheads, button, circle, circular, curve, cycle, designator, directional, down, download, emblem, flat, glyph, icon, load, loop, loopable, marker, navigation, orientation, pictogram, pointer, previous, recolor, recolorable, recolourability, recolourable, redo, refresh, refreshment, reload, repaint, repeat, repetition, reset, rewind, rotation, round, sign, spinning, symbol, synchronize, turning, undo, update, upgrade, upload, upward,