Understand Hashmap Better

table.sample {
border-width: 1px;
border-spacing: 0px;
border-style: solid;
border-color: black;
border-collapse: collapse;
background-color: rgb(255, 255, 240);
}
table.sample th {
border-width: 1px;
padding: 1px;
border-style: inset;
border-color: black;
background-color: rgb(250, 240, 230);
-moz-border-radius: 12px 12px 12px 12px;
}
table.sample td {
border-width: 1px;
padding:

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