# U+00E9 LATIN SMALL LETTER E WITH ACUTE
# Second perl outputs iso-8859-1
$ perl -e'use open ":std", ":encoding(iso-8859-1)"; print chr(0x00E9)' | perl -e"print <>" | od -t x1
0000000 e9
0000001

# U+0449 CYRILLIC SMALL LETTER SHCHA
# Second perl outputs iso-8859-5
$ perl -e'use open ":std", ":encoding(iso-8859-5)"; print chr(0x0449)' | perl -e"print <>" | od -t x1
0000000 e9
0000001