in_dir=$1
  origin_shelve=$2
  
  cpt=0
  
  folder_list=$(head -n 50 ${in_dir}/ordered_model.txt)
  
  for folder in $folder_list
  do
      ( 
      mkdir ${in_dir}/${folder}
      python 04a-mlp.py ${in_dir}/${folder} ${origin_shelve}
      python 04b-mini_ae.py ${in_dir}/${folder} ${origin_shelve} 
      python 04c-sae.py ${in_dir}/${folder} ${origin_shelve} 
      ) & 
      cpt=$(( ${cpt} + 1 ))
      if [[ $(( $cpt % 5 )) -eq 0 ]]
      then
          echo " wait"
          wait
      fi
  done