poem=Whose woods these are I think I <font color="#FF66CC">know</font>.			<font color="#FF66CC">a</font><br>His house is in the village <font color="#FF66CC">though</font>;				<font color="#FF66CC">a</font><br>He will not see me stopping <font color="#0099FF">here</font>				<font color="#0099FF">b</font><br>To watch his woods fill up with <font color="#FF66CC">snow</font>.			<font color="#FF66CC">a</font><br><br>My little horse must think it <font color="#FF66CC">queer</font>				<font color="#0099FF">b</font><br>To stop without a farmhouse <font color="#0099FF">near</font>				<font color="#0099FF">b</font><br>Between the woods and frozen <font color="#FFCC33">lake</font>				<font color="#FFCC33">c</font><br>The darkest evening of the <font color="#0099FF">year</font>					<font color="#0099FF">b</font><br><br>He gives his harness bells a <font color="#FFCC33">shake</font>				<font color="#FFCC33">c</font><br>To ask if there is some <font color="#FFCC33">mistake</font>.					<font color="#FFCC33">c</font><br>The only other sound's the <font color="#33CC00">sweep</font>				<font color="#33CC00">d</font><br>Of easy wind and downy <font color="#FFCC33">flake</font>.					<font color="#FFCC33">c</font><br><br>The woods are lovely, dark and <font color="#33CC00">deep</font>,			<font color="#33CC00">d</font><br>But I have promises to <font color="#33CC00">keep</font>,					<font color="#33CC00">d</font><br>And miles to go before I <font color="#33CC00">sleep</font>,					<font color="#33CC00">d</font><br>And miles to go before I <font color="#33CC00">sleep</font>.					<font color="#33CC00">d</font>
