+ else
+ fin_no=$(printf "%s/%02d.png" "$fold_in" "$((seed * 10 + card))")
+ fin=$(printf "%s/%02d%s.png" "$fold_in" "$((seed * 10 + card))" "$direction")
+ fi
+ if [ "$direction" == "" ]; then
+ :
+ elif [ "$direction" == "_ea" ]; then
+ convert -rotate 270 "$fin_no" "$fin"
+ elif [ "$direction" == "_we" ]; then
+ convert -rotate 90 "$fin_no" "$fin"
+ else
+ exit 1