diff --git a/assets/symbols/spiderweb.svg b/assets/symbols/spiderweb.svg
new file mode 100644
index 0000000..58f565a
--- /dev/null
+++ b/assets/symbols/spiderweb.svg
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Moho 12.5 build 22414 -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Frame_0" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="720px" height="720px">
+<g id="spiderweb">
+<g id="spiderweb">
+<path fill="none" stroke="#000000" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M 97.466 163.345 C 108.453 160.309 130.425 154.237 130.428 154.236 C 130.430 154.233 154.475 130.122 154.477 130.119 C 154.478 130.116 160.358 108.188 163.299 97.222 C 163.292 97.222 97.636 97.298 97.629 97.298 C 97.632 97.304 130.425 154.230 130.428 154.236 C 130.431 154.242 163.224 211.168 163.227 211.173 C 163.220 211.175 119.343 223.094 97.401 229.054 C 97.401 229.048 97.466 163.352 97.466 163.345 C 97.466 163.339 97.629 97.305 97.629 97.298 C 97.635 97.301 154.472 130.116 154.477 130.119 C 154.483 130.123 211.320 162.937 211.326 162.941 C 211.321 162.946 163.232 211.169 163.227 211.173 C 163.230 211.179 196.022 268.105 196.026 268.111 C 196.016 268.114 130.233 285.879 97.337 294.763 C 97.337 294.757 97.401 229.061 97.401 229.054 M 97.145 491.891 C 162.904 474.235 294.403 438.930 294.423 438.925 C 294.437 438.910 438.705 294.241 438.719 294.227 C 438.725 294.207 474.003 162.638 491.645 96.843 C 491.639 96.843 425.982 96.919 425.976 96.919 C 411.274 151.748 381.875 261.389 381.871 261.405 C 381.859 261.417 261.636 381.975 261.624 381.987 C 261.607 381.991 152.014 411.450 97.209 426.181 C 97.209 426.175 97.273 360.479 97.273 360.472 C 141.124 348.665 228.811 325.053 228.825 325.049 C 228.834 325.039 325.013 228.593 325.023 228.584 C 325.026 228.571 348.545 140.858 360.306 96.995 C 360.300 96.995 294.644 97.071 294.637 97.071 C 285.816 129.968 268.177 195.752 268.174 195.762 C 268.167 195.769 196.033 268.104 196.026 268.111 C 196.029 268.117 228.821 325.043 228.825 325.049 C 228.828 325.055 261.621 381.981 261.624 381.987 C 261.627 381.992 294.419 438.919 294.423 438.925 C 294.426 438.930 327.218 495.857 327.222 495.862 C 327.199 495.868 173.794 537.020 97.081 557.599 C 97.081 557.593 97.145 491.897 97.145 491.891 C 97.145 491.884 97.209 426.188 97.209 426.181 M 211.326 162.941 C 211.328 162.934 223.087 119.078 228.968 97.146 C 228.961 97.146 163.305 97.222 163.299 97.222 M 327.222 495.862 C 327.238 495.845 495.551 327.065 495.568 327.048 C 495.574 327.025 536.732 173.528 557.314 96.768 C 557.308 96.768 491.652 96.843 491.645 96.843 M 360.021 552.800 C 349.088 533.821 327.225 495.868 327.222 495.862 M 97.337 294.763 C 97.337 294.770 97.273 360.466 97.273 360.472 M 97.081 557.599 C 97.081 557.606 97.038 601.405 97.016 623.308 M 552.416 359.869 C 552.410 359.866 495.573 327.051 495.568 327.048 C 495.562 327.045 438.725 294.230 438.719 294.227 C 438.714 294.223 381.877 261.408 381.871 261.405 C 381.865 261.402 325.028 228.587 325.023 228.584 C 325.017 228.581 268.180 195.766 268.174 195.762 C 268.169 195.759 211.332 162.944 211.326 162.941 M 228.968 97.146 C 228.974 97.146 294.630 97.071 294.637 97.071 M 360.306 96.995 C 360.313 96.995 425.969 96.919 425.976 96.919 M 557.314 96.768 C 557.321 96.768 622.977 96.692 622.984 96.692 "/>
+<path fill="#000000" fill-rule="evenodd" stroke="none" d="M 627.075 258.945 C 627.075 261.248 625.218 263.105 622.915 263.105 C 620.613 263.105 618.756 261.248 618.756 258.945 C 618.756 256.643 620.613 254.786 622.915 254.786 C 625.218 254.786 627.075 256.643 627.075 258.945 M 618.390 264.178 C 619.846 263.466 621.389 263.105 622.915 263.105 C 624.441 263.105 625.984 263.466 627.440 264.178 C 628.896 264.890 631.443 267.353 631.443 267.354 C 631.443 267.354 634.301 272.563 634.302 272.564 C 634.302 272.564 635.393 279.741 635.393 279.742 C 635.393 279.742 634.302 286.919 634.302 286.919 C 634.301 286.920 632.621 290.728 631.443 292.129 C 630.265 293.531 628.896 294.593 627.440 295.305 C 625.984 296.017 624.441 296.378 622.915 296.378 C 621.389 296.378 619.846 296.017 618.390 295.305 C 616.934 294.593 615.565 293.531 614.387 292.129 C 613.209 290.728 611.529 286.920 611.529 286.919 C 611.529 286.919 610.437 279.742 610.437 279.742 C 610.437 279.741 611.529 272.564 611.529 272.564 C 611.529 272.563 614.387 267.354 614.387 267.354 C 614.388 267.353 616.934 264.890 618.390 264.178 Z"/>
+<path fill="none" stroke="#000000" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M 593.801 296.378 C 593.801 296.380 599.346 307.469 602.119 313.015 M 611.529 286.919 C 605.619 290.072 593.802 296.377 593.801 296.378 M 593.801 279.742 C 593.799 279.743 582.709 290.833 577.164 296.378 M 610.437 279.742 C 604.892 279.742 593.802 279.742 593.801 279.742 M 593.801 263.105 C 593.799 263.106 582.709 268.650 577.164 271.423 M 611.529 272.564 C 605.619 269.411 593.802 263.106 593.801 263.105 M 602.119 254.786 C 602.121 254.785 613.211 249.241 618.756 246.468 M 614.387 267.354 C 610.298 263.164 602.120 254.787 602.119 254.786 M 652.030 296.378 C 652.029 296.380 646.484 307.469 643.711 313.015 M 634.302 286.919 C 640.211 290.072 652.028 296.377 652.030 296.378 M 652.030 279.742 C 652.031 279.743 663.121 290.833 668.666 296.378 M 635.393 279.742 C 640.938 279.742 652.028 279.742 652.030 279.742 M 652.030 263.105 C 652.031 263.106 663.121 268.650 668.666 271.423 M 634.302 272.564 C 640.211 269.411 652.028 263.106 652.030 263.105 M 643.711 254.786 C 643.710 254.785 632.620 249.241 627.075 246.468 M 631.443 267.354 C 635.533 263.164 643.710 254.787 643.711 254.786 M 627.075 258.945 C 627.075 261.248 625.218 263.105 622.915 263.105 C 620.613 263.105 618.756 261.248 618.756 258.945 C 618.756 256.643 620.613 254.786 622.915 254.786 C 625.218 254.786 627.075 256.643 627.075 258.945 M 618.390 264.178 C 619.846 263.466 621.389 263.105 622.915 263.105 C 624.441 263.105 625.984 263.466 627.440 264.178 C 628.896 264.890 631.443 267.353 631.443 267.354 C 631.443 267.354 634.301 272.563 634.302 272.564 C 634.302 272.564 635.393 279.741 635.393 279.742 C 635.393 279.742 634.302 286.919 634.302 286.919 C 634.301 286.920 632.621 290.728 631.443 292.129 C 630.265 293.531 628.896 294.593 627.440 295.305 C 625.984 296.017 624.441 296.378 622.915 296.378 C 621.389 296.378 619.846 296.017 618.390 295.305 C 616.934 294.593 615.565 293.531 614.387 292.129 C 613.209 290.728 611.529 286.920 611.529 286.919 C 611.529 286.919 610.437 279.742 610.437 279.742 C 610.437 279.741 611.529 272.564 611.529 272.564 C 611.529 272.563 614.387 267.354 614.387 267.354 C 614.388 267.353 616.934 264.890 618.390 264.178 "/>
+<path fill="none" stroke="#000000" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M 622.984 96.692 C 622.984 96.707 622.819 202.134 622.737 254.854 "/>
+</g>
+<g id="specs_2">
+<path fill="#ff00ff" fill-rule="evenodd" stroke="none" d="M 150.302 347.520 C 150.322 347.520 348.445 347.520 348.465 347.520 C 348.465 347.500 348.465 149.377 348.465 149.357 C 348.445 149.357 150.322 149.357 150.302 149.357 C 150.302 149.377 150.302 347.500 150.302 347.520 Z"/>
+<path fill="#ff0000" fill-rule="evenodd" stroke="none" d="M 114.188 114.346 C 114.185 114.344 80.825 98.542 80.822 98.540 C 80.823 98.540 97.770 97.930 97.772 97.930 C 97.772 97.928 98.383 80.981 98.383 80.979 C 98.384 80.983 114.186 114.342 114.188 114.346 Z"/>
+<path fill="#0000ff" fill-rule="evenodd" stroke="none" d="M 360.000 18.197 C 360.001 18.199 367.212 38.392 367.213 38.394 C 367.212 38.394 360.001 31.684 360.000 31.683 C 359.999 31.684 352.788 38.394 352.787 38.394 C 352.788 38.392 359.999 18.199 360.000 18.197 Z"/>
+<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 18.822 361.002 C 18.824 361.002 38.981 353.687 38.983 353.687 C 38.982 353.687 32.308 360.933 32.308 360.934 C 32.308 360.935 39.055 368.112 39.055 368.113 C 39.053 368.112 18.824 361.003 18.822 361.002 Z"/>
+<path fill="#ffff00" fill-rule="evenodd" stroke="none" d="M 370.370 570.165 C 370.370 570.163 366.345 549.102 366.345 549.100 C 366.345 549.101 363.532 558.541 363.532 558.542 C 363.531 558.542 353.912 556.417 353.911 556.416 C 353.913 556.418 370.369 570.164 370.370 570.165 Z"/>
+<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 568.355 368.883 C 568.354 368.882 554.555 352.469 554.554 352.467 C 554.554 352.468 556.710 362.080 556.710 362.081 C 556.709 362.082 547.278 364.924 547.277 364.925 C 547.280 364.925 568.353 368.883 568.355 368.883 Z"/>
+<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 638.879 74.527 C 638.878 74.529 631.720 94.741 631.719 94.743 C 631.719 94.742 630.363 84.985 630.363 84.984 C 630.362 84.984 620.533 85.633 620.532 85.633 C 620.534 85.632 638.877 74.528 638.879 74.527 Z"/>
+<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 69.888 70.470 C 69.889 70.472 78.379 90.161 78.379 90.163 C 78.379 90.162 79.081 80.337 79.081 80.336 C 79.082 80.336 88.933 80.328 88.934 80.328 C 88.932 80.327 69.890 70.471 69.888 70.470 Z"/>
+<path fill="#be0027" fill-rule="evenodd" stroke="none" d="M 98.113 648.740 C 98.115 648.736 110.530 613.974 110.531 613.970 C 110.530 613.971 98.115 625.523 98.113 625.524 C 98.112 625.523 85.697 613.971 85.696 613.970 C 85.697 613.974 98.112 648.736 98.113 648.740 Z"/>
+</g>
+</g>
+</svg>