Common typos: lex20-29aex20-29alx20-29ale20-29alex0-29alex2-29alex2029alex20-9alex20-2slex20-29qlex20-29zlex20-29wlex20-29akex20-29aoex20-29apex20-29alwx20-29alrx20-29al3x20-29aldx20-29alsx20-29al4x20-29alez20-29alec20-29ales20-29aled20-29alex10-29alex30-29alexw0-29alexq0-29alex29-29alex2p-29alex2o-29alex20029alex20p29alex20-19alex20-39alex20-w9alex20-q9alex20-20alex20-28alex20-2oalex20-2ilaex20-29aelx20-29alxe20-29ale2x0-29alex02-29alex2-029alex202-9alex20-92salex20-29aslex20-29qalex20-29aqlex20-29zalex20-29azlex20-29walex20-29awlex20-29aklex20-29alkex20-29aolex20-29aloex20-29aplex20-29alpex20-29alwex20-29alewx20-29alrex20-29alerx20-29al3ex20-29ale3x20-29aldex20-29aledx20-29alsex20-29alesx20-29al4ex20-29ale4x20-29alezx20-29alexz20-29alecx20-29alexc20-29alexs20-29alexd20-29alex120-29alex210-29alex320-29alex230-29alexw20-29alex2w0-29alexq20-29alex2q0-29alex290-29alex209-29alex2p0-29alex20p-29alex2o0-29alex20o-29alex200-29alex20-029alex20-p29alex20-129alex20-219alex20-329alex20-239alex20-w29alex20-2w9alex20-q29alex20-2q9alex20-209alex20-290alex20-289alex20-298alex20-2o9alex20-29oalex20-2i9alex20-29iaalex20-29allex20-29aleex20-29alexx20-29alex220-29alex20--29alex20-229alex20-299
