""   "v"  "&lt;"  "&lt;"  ""   "v"  "&lt;"  "&lt;" </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [7,] ""   ""   "v"  ""   "^"  ""   "v"  ""   ""  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [8,] "v"  "&lt;"  "&lt;"  ""   "^"  "&lt;"  "&lt;"  ""   ""  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [9,] "v"  ""   ""   ""   ""   ""   ""   ""   ""  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [10,] "&gt;"  "&gt;"  "v"  ""   ""   ""   ""   