�õë</button>
         <button id="yieldBtn" onclick="setMode('yield')">‚ö†Ô∏è</button>
         <button id="crossingBtn" onclick="setMode('crossing')">üö∂</button>
         <button id="parkingBtn" onclick="setMode('parking')">üÖøÔ∏è</button>
         <button id="lightBtn" onclick="setMode('light')">üö¶</button>
         <button id="startBtn" onclick="setMode('start')">üöô</button>
         <button id="targetBtn" onclick="setMode('target')">üéØ</button>
  