请为一份包含20个名字的名单进行字母排序（按照字母表顺序排列）。


名单：Amanda, Charlie, David, Bob, Ellen, Frank, Grace, Helen, Irene, Jack, Kate, Larry, Mary, Nancy, Oliver, Paul, Rose, Samantha, Tina, William
Amanda, Bob, Charlie, David, Ellen, Frank, Grace, Helen, Irene, Jack, Kate, Larry, Mary, Nancy, Oliver, Paul, Rose, Samantha, Tina, William.