-er a-a aaa aad aae aaj aar aas ad- ada add ade adj adr ads aea aed aee aej aer aes aja ajd aje ajj ajr ajs ar- ara ard are arj arr ars as- asa asd ase asj asr ass daa dad dae daj dar das dda ddd dde ddr dds de- dea ded dee dej der des dj- dja djd dje djs dra drd dre drj drr drs dsa dsd dse dsj dsr dss eaa ead eae eaj ear eas ed- eda edd ede edj edr eds eea eed eee eer ees eja ejd era erd ere err ers es- esa esd ese esr ess j-d jaa jad jae jaj jar jas jda jde jdr jds jea jed jee jej jer jes jja jjj jjr jjs jra jrr jrs jsa jsd jse jsj jsr jss ra- raa rad rae raj rar ras rda rdd rde rdj rdr rds re- rea red ree rer res rja rjr rra rrd rrr rrs rsa rsd rse rsj rsr rss saa sad sae saj sar sas sda sdd sde sdj sdr sds se- sea sed see sej ser ses sja sjd sje sjj sjr sjs sr- sra srd sre srj srr srs ss- ssa ssd sse ssj ssr sss