<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M16 4C16.5523 4 17 3.55228 17 3C17 2.44772 16.5523 2 16 2V3V4ZM22 12C22 11.4477 21.5523 11 21 11C20.4477 11 20 11.4477 20 12H21H22ZM5.18404 20.564L5.63803 19.673H5.63803L5.18404 20.564ZM3.43597 18.816L4.32698 18.362L4.32698 18.362L3.43597 18.816ZM18.816 20.564L18.362 19.673H18.362L18.816 20.564ZM20.564 18.816L19.673 18.362V18.362L20.564 18.816ZM3.43597 5.18404L2.54497 4.73005L2.54497 4.73005L3.43597 5.18404ZM5.18404 3.43597L4.73005 2.54497L4.73005 2.54497L5.18404 3.43597ZM12.4173 13.6427L11.7077 12.9381L11.7077 12.9381L12.4173 13.6427ZM21.7096 5.70464C22.0987 5.31276 22.0965 4.67959 21.7046 4.29043C21.3128 3.90127 20.6796 3.90348 20.2904 4.29536L21 5L21.7096 5.70464ZM11.7077 13.6427L12.4173 12.9381L12.4173 12.9381L11.7077 13.6427ZM8.70957 9.20445C8.32041 8.81257 7.68724 8.81036 7.29536 9.19952C6.90348 9.58869 6.90127 10.2218 7.29043 10.6137L8 9.90909L8.70957 9.20445ZM14.6 21V20H9.4V21V22H14.6V21ZM3 14.6H4V9.4H3H2V14.6H3ZM9.4 3V4H16V3V2H9.4V3ZM21 12H20V14.6H21H22V12H21ZM9.4 21V20C8.26339 20 7.47108 19.9992 6.85424 19.9488C6.24907 19.8994 5.90138 19.8072 5.63803 19.673L5.18404 20.564L4.73005 21.455C5.32234 21.7568 5.96253 21.8826 6.69138 21.9422C7.40855 22.0008 8.2964 22 9.4 22V21ZM3 14.6H2C2 15.7036 1.99922 16.5914 2.05782 17.3086C2.11737 18.0375 2.24318 18.6777 2.54497 19.27L3.43597 18.816L4.32698 18.362C4.19279 18.0986 4.10062 17.7509 4.05118 17.1458C4.00078 16.5289 4 15.7366 4 14.6H3ZM5.18404 20.564L5.63803 19.673C5.07354 19.3854 4.6146 18.9265 4.32698 18.362L3.43597 18.816L2.54497 19.27C3.02433 20.2108 3.78924 20.9757 4.73005 21.455L5.18404 20.564ZM14.6 21V22C15.7036 22 16.5914 22.0008 17.3086 21.9422C18.0375 21.8826 18.6777 21.7568 19.27 21.455L18.816 20.564L18.362 19.673C18.0986 19.8072 17.7509 19.8994 17.1458 19.9488C16.5289 19.9992 15.7366 20 14.6 20V21ZM21 14.6H20C20 15.7366 19.9992 16.5289 19.9488 17.1458C19.8994 17.7509 19.8072 18.0986 19.673 18.362L20.564 18.816L21.455 19.27C21.7568 18.6777 21.8826 18.0375 21.9422 17.3086C22.0008 16.5914 22 15.7036 22 14.6H21ZM18.816 20.564L19.27 21.455C20.2108 20.9757 20.9757 20.2108 21.455 19.27L20.564 18.816L19.673 18.362C19.3854 18.9265 18.9265 19.3854 18.362 19.673L18.816 20.564ZM3 9.4H4C4 8.26339 4.00078 7.47108 4.05118 6.85424C4.10062 6.24907 4.19279 5.90138 4.32698 5.63803L3.43597 5.18404L2.54497 4.73005C2.24318 5.32234 2.11737 5.96253 2.05782 6.69138C1.99922 7.40855 2 8.2964 2 9.4H3ZM9.4 3V2C8.2964 2 7.40855 1.99922 6.69138 2.05782C5.96253 2.11737 5.32234 2.24318 4.73005 2.54497L5.18404 3.43597L5.63803 4.32698C5.90138 4.19279 6.24907 4.10062 6.85424 4.05118C7.47108 4.00078 8.26339 4 9.4 4V3ZM3.43597 5.18404L4.32698 5.63803C4.6146 5.07354 5.07354 4.6146 5.63803 4.32698L5.18404 3.43597L4.73005 2.54497C3.78924 3.02433 3.02433 3.78924 2.54497 4.73005L3.43597 5.18404ZM12.4173 13.6427L13.1268 14.3474L21.7096 5.70464L21 5L20.2904 4.29536L11.7077 12.9381L12.4173 13.6427ZM11.7077 13.6427L12.4173 12.9381L8.70957 9.20445L8 9.90909L7.29043 10.6137L10.9982 14.3474L11.7077 13.6427ZM12.4173 13.6427L11.7077 12.9381C11.9033 12.7412 12.2217 12.7412 12.4173 12.9381L11.7077 13.6427L10.9981 14.3474C11.5848 14.9381 12.5402 14.9381 13.1269 14.3474L12.4173 13.6427Z" fill="currentColor"/>
</svg>