header {
    title = "Test Learning mode";
}
engine {
	string_algo="basic";
#	learn = "0";
}
axes {
    timeline t [label="Timeline"];
    string   str1 [label="First"];
    string   str2 [label="Second"];
}
data {
   t="14:42", str1="abcdef", s="similar and then I guess this should be different that the other one, because it is better like that. I don't want collisions here!";
   t="15:45", str2="fedcba", s="similar and then it changes to something else";
}