diff --git a/docs/Bronze.svg b/docs/Bronze.svg
new file mode 100644
index 0000000..dcf1ff7
--- /dev/null
+++ b/docs/Bronze.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1562059240465" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="936" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><defs><style type="text/css"></style></defs><path d="M818.559 390.487a411.202 411.202 0 0 0-197.587-122.625l-83.586-153.258L602.667 0H1024L818.559 390.487zM512.002 253.144a409.971 409.971 0 0 0-303.83 134.272L0 0h421.376l131.158 255.147a422.636 422.636 0 0 0-40.532-2.003z m0 51.24c198.714 0 359.806 161.091 359.806 359.809 0 198.716-161.092 359.807-359.806 359.807-198.717 0-359.809-161.091-359.809-359.807-0.001-198.718 161.091-359.809 359.809-359.809z m-133.846 552.15l133.845-70.356 133.844 70.356-25.556-149.036 108.289-105.556-149.634-21.761-66.942-135.637L445.1 580.181l-149.675 21.761 108.289 105.556-25.558 149.036z" fill="#C7BA98" p-id="937"></path></svg>
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diff --git a/docs/Gold.svg b/docs/Gold.svg
new file mode 100644
index 0000000..29f192e
--- /dev/null
+++ b/docs/Gold.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1562059162539" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="626" width="16" height="16" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><style type="text/css"></style></defs><path d="M818.569846 390.459077a411.175385 411.175385 0 0 0-197.632-122.564923l-83.495384-153.284923L602.584615 0H1024l-205.430154 390.459077zM512 253.164308a409.993846 409.993846 0 0 0-303.812923 134.222769L0 0h421.415385l131.150769 255.212308a422.596923 422.596923 0 0 0-40.566154-2.048z m0 51.2A359.817846 359.817846 0 1 1 512 1024a359.817846 359.817846 0 0 1 0-719.635692z m-133.907692 552.172307l133.907692-70.340923 133.907692 70.340923-25.6-149.031384 108.307693-105.550769-149.661539-21.740308-66.953846-135.640616-66.953846 135.640616-149.661539 21.740308 108.307693 105.550769-25.521231 149.031384z" fill="#FCB645" p-id="627"></path></svg>
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diff --git a/docs/Green.svg b/docs/Green.svg
new file mode 100644
index 0000000..223c9a4
--- /dev/null
+++ b/docs/Green.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1562115214532" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="665" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><defs><style type="text/css"></style></defs><path d="M512 512m-512 0a512 512 0 1 0 1024 0 512 512 0 1 0-1024 0Z" fill="#11AA73" opacity=".5" p-id="666"></path><path d="M512 512m-320 0a320 320 0 1 0 640 0 320 320 0 1 0-640 0Z" fill="#11AA73" p-id="667"></path></svg>
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diff --git a/docs/Silver.svg b/docs/Silver.svg
new file mode 100644
index 0000000..1932683
--- /dev/null
+++ b/docs/Silver.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1562059233344" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="819" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><defs><style type="text/css"></style></defs><path d="M818.559 390.487a411.202 411.202 0 0 0-197.587-122.625l-83.586-153.258L602.667 0H1024L818.559 390.487zM512.002 253.144a409.971 409.971 0 0 0-303.83 134.272L0 0h421.376l131.158 255.147a422.636 422.636 0 0 0-40.532-2.003z m0 51.24c198.714 0 359.806 161.091 359.806 359.809 0 198.716-161.092 359.807-359.806 359.807-198.717 0-359.809-161.091-359.809-359.807-0.001-198.718 161.091-359.809 359.809-359.809z m-133.846 552.15l133.845-70.356 133.844 70.356-25.556-149.036 108.289-105.556-149.634-21.761-66.942-135.637L445.1 580.181l-149.675 21.761 108.289 105.556-25.558 149.036z" fill="#98AAC7" p-id="820"></path></svg>
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diff --git a/docs/Yellow.svg b/docs/Yellow.svg
new file mode 100644
index 0000000..77b5961
--- /dev/null
+++ b/docs/Yellow.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1562117362115" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1667" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><defs><style type="text/css"></style></defs><path d="M512 512m-512 0a512 512 0 1 0 1024 0 512 512 0 1 0-1024 0Z" fill="#FFDA84" p-id="1668"></path><path d="M512 512m-256 0a256 256 0 1 0 512 0 256 256 0 1 0-512 0Z" fill="#FFDA84" p-id="1669"></path></svg>
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