084 lf085 lf086 lf087 lf088</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1     1     1     0     0     1     0     1     0     0     0     0    NA    NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2     1     1     1     1     1     1     1     1     0     0     0     1     0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3    NA    NA    NA    NA    NA    NA    NA    NA    NA    NA    NA    NA    NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</sp