or download this
#file1
#version1.1
...
state2 class1 report_version_1.1 4378 2345 . . cal
+l=1;times=5;toss=tail->tail;sno=A1B3;effect=positive,negative, both
state2 class1 report_version_1.1 1289 4835 . . cal
+l=1;times=5;toss=head->tail;sno=;effect=positive