[NTG-context] \defineparagraphs, \setupparagraphs newbie question

hi there, i am trying to step a 2 column paragraph \defineparagraphs [poem][n=2] \setupparagraphs [poem][1][width=.4\textwidth] \startpoem poemtitle \poem \startlines ... ... \stoplines \stoppoem the second column is always in \startlines .. \stoplines it is not clear to me after reading the manual what are before, after, inner, or that if these could be used for something like this. -f -- smile, its the second best thing you can do with your lips.