public-inputvalidation-regularexpressions/usernames_swletter_dotted.txt

jose.orta
carro.gasolina
cat.dog
cow.bull
volkswagen
lucia.andrea
carmen
maria.cintron
john.doe
joel.billy
bil.clinton
bill
sacramento
bahia.urbana
stjohn.bay
baseball.academy23
basketball
nfl
nsf
security.holes
bolita23.morebolitas
bolitas
per12coco
ca1ca2ca3.caca4caca5
perico23.perico23.peri23co
pescao
123pescao.hello
hello.1cat
.hello.cat
cat.hello.