ok i think this may help youRegular Expressions in Classification Rules 1,2,3,4 examples per each line:^(.+)\:$ output is $0^(.+)\:(.+)\:$ output is $1^(.+)\:(.+)\:(.+)$ output is $2^(.+)\:(.+)\:(.+)\:(.+)$ output is $3bear in mid then each output has to be defined as wellA$0: em:Jun...