    <span style='color: #BB0000;'>NA</span>
#&gt; <span style='color: #BCBCBC;'>2</span>     2     1 chr       Matilda     <span style='color: #BB0000;'>NA</span>
#&gt; <span style='color: #BCBCBC;'>3</span>     3     1 chr       Nicholas    <span style='color: #BB0000;'>NA</span>
#&gt; <span style='color: #BCBCBC;'>4</span>     1     2 chr       score       <span style='color: #BB0000;'>NA</span>
#&gt; <span style='color: #BCBCBC;'>5</span>     2     2 int       <span style='color: #BB0000;'>NA</span>     