s/^\(already_started[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(already_started[(.]\)/\1orig_\2/g
s/^\(already_finished[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(already_finished[(.]\)/\1orig_\2/g
s/^\(must_schedule[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(must_schedule[(.]\)/\1orig_\2/g
s/^\(must_not_schedule[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(must_not_schedule[(.]\)/\1orig_\2/g
s/^\(has_tot_penalty[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(has_tot_penalty[(.]\)/\1orig_\2/g
s/^\(td[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(td[(.]\)/\1orig_\2/g
s/^\(instance_of[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(instance_of[(.]\)/\1orig_\2/g
s/^\(pen_value[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(pen_value[(.]\)/\1orig_\2/g
s/^\(td_value[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(td_value[(.]\)/\1orig_\2/g
s/^\(time[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(time[(.]\)/\1orig_\2/g
s/^\(rescheduled[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(rescheduled[(.]\)/\1orig_\2/g
s/^\(tot_penalty[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(tot_penalty[(.]\)/\1orig_\2/g
s/^\(penalty[(.]\)/orig_\1/g
s/\([^a-zA-Z0-9_]\)\(penalty[(.]\)/\1orig_\2/g
