-er a-a a-c aaa aac aad aae aaj aar aau aav ac- aca acc acd ace acj acr acu acv ad- ada adc add ade adj adr adu adv aea aec aed aee aej aer aeu aev aja ajc ajd aje ajj ajr aju ar- ara arc ard are arj arr aru arv au- aua auc aud aue auj aur auv av- ava avc avd ave avr avu c-- c-j caa cac cad cae caj car cau cav cca ccc ccd cce ccj ccr ccu ccv cda cdc cdd cde cdj cdr cdu cdv ce- cea cec ced cee cej cer ceu cev cja cjc cjd cjr cra crc crd cre crj crr cru crv cua cuc cud cue cur cuu cuv cva cvc cvd cve cvr cvu cvv daa dac dad dae daj dar dau dav dca dcc dcd dce dcr dcu dcv dda ddc ddd dde ddr ddu de- dea dec ded dee dej der deu dev dj- dja djc djd dje djv dra drc drd dre drj drr dru drv dua duc dud due dur duv dva dvc dvd dve dvj dvr dvu eaa eac ead eae eaj ear eau eav ec- eca ecc ecd ece ecj ecr ecu ecv ed- eda edc edd ede edj edr edu eea eec eed eee eer eev eja ejc ejd eju era erc erd ere err eru erv eu- eua euc eud eue euj eur euv eva evc evd eve evr evv j-d jaa jac jad jae jaj jar jau jav jca jcc jcd jce jcr jcu jda jdc jde jdr jdv jea jec jed jee jej jer jeu jja jjc jjj jjr jju jra jrc jrr jud jue jur juv jvc ra- raa rac rad rae raj rar rau rav rca rcc rcd rce rcj rcr rcu rcv rda rdc rdd rde rdj rdr rdu rdv re- rea rec red ree rer reu rev rja rjc rjr rra rrc rrd rrr rru rua ruc rud rue rur ruu ruv rva rvc rvd rve rvr rvu rvv ua- uaa uac uad uae uaj uar uau uav uca ucc ucd uce ucj ucr ucu ucv uda udc udd ude udj udr udu udv uea uec ued uee uer ujc ur- ura urc urd ure urr uru uua uuc uue uur uuu uva uvc uve uvu uvv v-a v-e vaa vac vad vae vaj var vau vav vca vcc vcd vce vcr vcu vdc vdd vde vdj vdr vdu vdv vea vec ved vee ver veu vja vra vrc vrd vre vrr vru vue vur vuv vva vvc vvr vvv