Talk:Shortest common supersequence

Caution

Note that the SCS is not a unique solution; if $u$ is $ab$ and $v$ is $ac$, the SCS is either $abc$ or $acb$, both of which are correct. –Donal Fellows (talk) 16:48, 25 May 2013 (UTC)

True. I added a mention in the task description.--Grondilu (talk) 17:37, 27 May 2013 (UTC)