-er a-a a-b a-i aaa aab aad aae aag aai aar aav ab- aba abb abd abe abg abi abr abv ad- ada adb add ade adg adi adr adv aea aeb aed aee aeg aei aer aev ag- aga agb agd age agg agi agr agv ai- aia aib aid aie aig aii air aiv ar- ara arb ard are arg ari arr arv av- ava avb avd ave avg avi avr baa bab bad bae bag bai bar bav bba bbb bbd bbe bbg bbi bbr bda bdb bdd bde bdg bdi bdr bdv be- bea beb bed bee beg bei ber bev bga bgb bgd bge bgg bgi bgr bgv bi- bia bib bid bie big bii bir biv bra brb brd bre brg bri brr brv bva bvb bvd bve bvg bvi bvr bvv daa dab dad dae dag dai dar dav dba dbb dbd dbe dbg dbi dbr dbv dda ddb ddd dde ddg ddi ddr de- dea deb ded dee deg dei der dev dga dgd dge dgg dgi dgr di- dia dib did die dig dii dir div dra drb drd dre drg dri drr drv dva dvb dvd dve dvg dvi dvr eaa eab ead eae eag eai ear eav eba ebb ebd ebe ebg ebi ebr ebv ed- eda edb edd ede edg edi edr eea eeb eed eee eeg eer eev ega egb egd ege egg egi egr eia eib eid eie eig eii eir eiv era erb erd ere erg eri err erv eva evb evd eve evg evi evr evv g-d gaa gab gad gae gag gai gar gav gba gbd gbe gbg gbi gbr gbv gda gdb gdd gde gdi gdr gdv ge- gea geb ged gee geg gei ger gev gga ggb ggd ggg ggi ggr ggv gia gib gid gie gig gii gir giv gra grb grd gre grg gri grr grv gva gvb gvd gve gvg gvi gvr i-d i-v ia- iaa iab iad iae iag iai iar iav iba ibb ibd ibe ibg ibi ibr ibv ida idb idd ide idg idi idr idv ie- iea ied iee ieg iei ier iev iga igb igd ige igg igi igr iia iib iid iie iii iir ir- ira irb ird ire irg iri irr irv iva ivb ivd ive ivg ivi ivr ivv ra- raa rab rad rae rag rai rar rav rba rbb rbd rbe rbg rbi rbr rda rdb rdd rde rdg rdi rdr rdv re- rea reb red ree reg rei rer rev rga rgb rgd rge rgg rgi rgr rgv ria rib rid rie rig rii rir riv rra rrb rrd rrg rri rrr rva rvb rvd rve rvg rvi rvr rvv v-a v-e vaa vab vad vae vag vai var vav vba vbd vbg vbi vbr vbv vdb vdd vde vdg vdi vdr vdv vea veb ved vee veg vei ver vga vgg vgr vi- via vib vid vie vig vii vir viv vra vrb vrd vre vrg vri vrr vva vvb vvg vvi vvr vvv

a-be a-ii a-iv aaaa aaab aaad aaae aaai aaar aaav aaba aabb aabd aabi aada aade aadi aaea aaev aage aaib aaii aara aard aare aari aava abaa abab abad abae abag abai abar abb- abba abbb abbe abbi abbr abda abdi abed abee aber abgd abia abib abid abie abig abir abra abri abva abvd adaa adab adad adae adag adai adar adba adbi adda addd adde addi addr adea adeb adee ader adia adib adie adig adir adra adre advb advi aebi aede aeer aega aer- aera aerd aeri aeva agad agag agai agar agav agba agda agde agea aged agee agei ager agga agge aggi agia agib agid agie agig agii agir agra agre agri agva aiai aiba aida aidb aide aidi aidr aiea aiee aiga aiia aiib aiid aiir aira aird aire airi aiva aivd arab arad arae arag arai arar arba arbe arbi arda arde ardi area ared aree areg arei arev arga argb arge argi aria arib arid arie arig arii arr- arra arre arrg arri arrr arva arve arvi avab avar avda avdi avea aver avgi avia avid avie aviv avra avre avri avva ba-i baaa baad baar baba babb babe babi babr bada badb badd bade badi badr baed baer baga bage bagg bagi baia baib baid baie baig bair bar- bara barb bard bare barg bari barr bava bave bavi bbad bbbb bbdd bbeb bbga bbrg bd-r bdav bdii bead beag bear beav beba bebb bebe bebi beda bede bedi beeb beed beeg beer bega begg begi beia beir bera berd bere berg beri berr bgdv bgia biad biar biba bibb bibe bibi bida bide bidi bidr bieb bied bier biga bigb bigd bige bigg bira birb bird bire birg biri birr bive bivi brab brad brae brag brai brav brda brea breb bred bree breg brei brer brev bria brid brie brig brrr brvi daab daad daae daag daar daba dabb dada dade dadi daeb daer daga dage dagg dagi dagr dagv daia daid daie daig dair dara darb dard dare darg dari darr dava dave davi dbag dbar dddd ddie ddre dead deae dear deba debe debi deda dedd dede dedi deeb deed deeg deer deev dega dege degi deid deie deir der- dera derb dere derg deri derr derv deva deve devi dgeg dgge dgia dia- diab diad diag diar diba dibb dibe dida dide didi diea dieb died dier diga dige digg digi diii diiv dira dird dire dirr diva divd dive divi draa drab drad drag drar drba drda drea dred dree dreg drei drev drge drib drie drra dvar dvda dvdr dvi- dvii dvir dvra eaba eada eadb eadd eadi eaga eage eara earb eard eare eave ebba ebbr ebed eber ebid edad edag edar edda edde eddi ede- edea edei eder edge edia edie edra edve eede eeea eeee eega eera eerg eeva egaa egad egae egar egba egbe egea egee eger eggb egge eggi egir egra