password|user's name|user's remote host|q1|q2|q3|q4|q5|comments|
gggg|Scott|ecme107pc95.colorado.edu|07|NA|06|NA|YY|i have no comment|
aaaa|Fred Flinstone|ecme107pc95.colorado.edu|NA|07|01|NN|YY|when's version 2?|
eeee|Yankey Doodle|ecme107pc95.colorado.edu|08|NA|00|YY|NN|have a nice day|
pppp|Wilma Flinstone|ecme107pc96.colorado.edu|10|09|NA|YY|NA|wow..very cool|
cccc|Barney Rubble|ecme107pc96.colorado.edu|06|NA|08|YY|NN|nice survey|