Then I executed the HLEd command again:
ubuntu@ubuntu-desktop:~$ HLEd -A -D -T 1 -l ‘*’ -d dict -i phones0.mlf mkphones0.led words.mlf
I just created a file with the name mkphones1.led and the content (blank line at the end of the document):
IS sil sil
This was explained in Step 4. Then I ran the following command in the terminal:
ubuntu@ubuntu-desktop:~$ HLEd -A -D -T 1 -l '*' -d dict -i phones1.mlf mkphones1.led words.mlf
This created the file phones1.mlf.