-er -up a-a aaa aad aae aaj aap aar aau ad- ada add ade adj adp adr adu aea aed aee aej aep aer aeu aja ajd aje ajj ajp ajr aju ap- apa apd ape apj app apr apu ar- ara ard are arj arp arr aru au- aua aud aue auj aup aur daa dad dae daj dap dar dau dda ddd dde ddp ddr ddu de- dea ded dee dej dep der deu dj- dja djd dje djp dpa dpd dpe dpp dpr dpu dra drd dre drj drp drr dru dua dud due dup dur eaa ead eae eaj eap ear eau ed- eda edd ede edj edp edr edu eea eed eee eep eer eja ejd ejp eju ep- epa epd epe epp epr epu era erd ere erp err eru eu- eua eud eue euj eup eur j-d jaa jad jae jaj jap jar jau jda jde jdp jdr jea jed jee jej jep jer jeu jja jjj jjp jjr jju jpa jpe jpj jpp jpr jra jrp jrr jud jue jup jur p-p paa pad pae paj pap par pau pda pdd pde pdp pdr pdu pea ped pee pep per peu pja pjd pjp ppa ppd ppe ppj ppp ppr ppu pra prd pre prp prr pru pua pud pue puj pup pur puu ra- raa rad rae raj rap rar rau rda rdd rde rdj rdp rdr rdu re- rea red ree rep rer reu rja rjp rjr rpa rpd rpe rpp rpr rpu rra rrd rrp rrr rru rua rud rue rup rur ruu ua- uaa uad uae uaj uap uar uau uda udd ude udj udp udr udu uea ued uee uep uer up- upa upd upe upj upp upr upu ur- ura urd ure urp urr uru uua uue uur uuu