se</span>
<span class="c1">#</span>
<span class="c1"># Copyright (c) 2021 Soohwan Kim and Sangchun Ha and Soyoung Cho</span>
<span class="c1">#</span>
<span class="c1"># Permission is hereby granted, free of charge, to any person obtaining a copy</span>
<span class="c1"># of this software and associated documentation files (the &quot;Software&quot;), to deal</span>
<span class="c1"># in the Software without restriction, including without limitation the rights</span>
<span class="c1"># to use, copy, modify, 