Ключевые слова: 2, arrow, arrowheads, arrows, button, chart, circle, circular, connection, cycle, design, designator, diagram, directional, flow, graphic, group, icon, illustration, isolated, loop, minimalism, minimalistic, mono, monochromatic, new, pointer, presentation, process, recycle, redo, refresh, reload, repeat, reset, rewind, rotate, rotation, round, sign, spin, switch, symbol, synchronize, tidy, two, undo, web, yang,