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<p></p></div></div></div></div><div class="row"><div class="column"><h4 class="ui top attached block header">输入格式</h4><div class="ui bottom attached segment font-content"><div style="position: relative; overflow: hidden;"><div class=content><p class="pst"><span style="font-size: medium">contains two lines, which are the two DNA sequences to align. DNA sequences contain only characters 'A', 'G', 'C' and 'T'. The length of each sequence is not greater than 50000. <br />
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