p
Size: a a a
A
ИT
SK
SK
p
AG
AG
AG
DG
DG
DG
DG
K
AG
AG
A
re.match(...)
regex = re.compile(...)
...
regex.match(....)
A
perl -w -Mstrict -le 'my $row = "FEdfs,.!##%sgd3424fg!!q"; $row =~ s/[^a-z0-9\.\,]//gi; print $row'
python -c 'import re; row = "FEdfs,.!##%sgd3424fg!!q"; row = re.sub(r"[^a-z0-9\.\,]", "", row, flags=re.IGNORECASE); print(row)'
A
DG