#!/bin/bash

n_found=0
while read line; do
  number=' '$(sed -e 's/.* | //' -e 's/ /  /g' <<< $line)' '
  number=$(sed -e 's/ [a-z]\{2\} / 1 /g' -e 's/ [a-z]\{3\} / 7 /g' -e 's/ [a-z]\{4\} / 4 /g' \
               -e 's/ [a-z]\{7\} / 8 /g' -e 's/ [a-z]\{5\} / /g' -e 's/ [a-z]\{6\} / /g' <<< $number)
  found=${number// /}
  i_found=${#found}
  n_found=$((n_found+i_found))
done
echo $n_found