-ic -ji a-a a-b a-c a-i aaa aab aac aag aai aaj aam aao aar ab- aba abb abc abg abi abj abm abo abr ac- aca acb acc acg aci acj acm aco acr ag- aga agb agc agg agi agj agm ago agr ai- aia aib aic aig aii aim aio air aja ajb ajc aji ajj ajm ajo ajr ama amb amc amg ami amm amo amr aoa aob aoc aog aoi aoj aom aoo aor ar- ara arb arc arg ari arj arm aro arr baa bab bac bag bai baj bam bao bar bba bbb bbc bbg bbi bbm bbo bbr bca bcb bcc bcg bci bcj bcm bco bcr bga bgb bgc bgg bgi bgm bgo bgr bi- bia bib bic big bii bij bim bio bir bja bjc bjg bji bjj bjm bjr bma bmb bmc bmg bmi bmj bmm bmo bmr boa bob boc bog boi boj bom boo bor bra brb brg bri brj brm bro brr c-- c-j caa cab cac cag cai caj cam cao car cba cbb cbc cbg cbi cbj cbm cbo cbr cca ccb ccc ccg cci ccj ccm cco ccr cga cgb cgc cgg cgi cgm cgo cgr ci- cia cib cic cig cii cij cim cio cir cja cjb cjc cjg cjr cma cmb cmc cmg cmi cmj cmm cmo cmr co- coa cob coc cog coi coj com coo cor cra crb crc crg cri crj crm cro crr gaa gab gac gag gai gaj gam gao gar gba gbc gbg gbi gbj gbm gbo gbr gca gcb gcc gcg gci gcm gco gcr gga ggb ggc ggg ggi ggj ggm ggo ggr gia gib gic gig gii gij gim gio gir gja gjc gjg gjr gma gmb gmc gmg gmi gmj gmm gmo gmr goa gob goc gog goi gom goo gor gra grb grc grg gri grj grm gro grr ia- iaa iab iac iag iai iam iao iar iba ibb ibc ibg ibi ibj ibm ibo ibr ica icb icc icg ici icj icm ico icr iga igb igc igg igi igm igo igr iia iib iic iii iij iim iio iir ija ijb ijc ijg iji ijm ijo im- ima imb imc img imi imm imo io- ioa iob ioc iog ioi ioj iom ioo ior ir- ira irb irc irg iri irj irm iro irr j-i jaa jab jac jag jai jaj jam jao jar jba jbc jbg jbi jbj jbm jbo jbr jca jcb jcc jci jcm jco jcr jga jgb jgi jgo jgr jia jib jic jig jii jij jim jio jir jja jjb jjc jjg jjj jjr jma jmb jmc jmi jmj jmm jmo jmr joa job joc jog joi joj jom joo jor jra jrb jrc jrg jri jrm jro jrr m-o m-r maa mab mac mag mai maj mam mao mar mba mbb mbc mbg mbi mbj mbm mbo mbr mc- mca mcb mcc mcg mci mcm mco mcr mga mgb mgc mgi mgj mgm mgo mgr mi- mia mib mic mig mii mij mim mio mir mjb mjc mjj mjm mjr mma mmb mmc mmg mmi mmj mmm mmo mmr moa mob moc mog moi mom moo mor mra mrb mrc mrg mri mrj mrm mro mrr o-i oaa oab oac oag oai oaj oam oao oar ob- oba obb obc obg obi obj obm obo obr oc- oca ocb occ ocg oci ocj ocm oco ocr oga ogc ogg ogi ogo oia oib oic oii oim oio oir oja ojb ojc oji ojm ojo om- oma omb omc omg omi omj omm omo omr oo- ooa oob ooc oog ooi oom ooo oor or- ora orb orc org ori orm oro orr ra- raa rab rac rag rai raj ram rao rar rba rbb rbc rbg rbi rbm rbo rbr rca rcb rcc rcg rci rcj rcm rco rcr rga rgb rgc rgg rgi rgo rgr ria rib ric rig rii rim rio rir rja rjc rjg rjm rjr rma rmb rmc rmg rmi rmm rmo rmr roa rob roc rog roi roj rom roo ror rra rrb rrc rrg rri rrm rrr

a-ii aaaa aaab aaac aaai aaam aaar aaba aabb aabc aabi aabm aaca aacb aacc aaci aacm aaco aacr aaib aaic aaii aama aamb aamc aami aamo aamr aaoo aara aarc aari aarm aaro abaa abab abac abag abai abaj abam abar abb- abba abbb abbi abbo abbr abca abcb abcc abci abcr abia abib abic abig abim abir abma abmb abmc aboa abob aboo abor abra abrc abri abro acaa acab acac acag acai acar acba acca accc acci accm acco acga acgi acgr aci- acia acic acim acir acma acmc acmg acmi acoa acog acom acor acr- acra acrc acri acrm acro acrr ag-o agac agag agai agam agao agar agba agbo agca agcc agco agga aggi agia agib agic agig agii agim agio agir agma agmc agob agog agoo agra agri agro aiai aiba aibo aica aicc aicr aiga aigo aiia aiib aiic aiir aija aimc aimi aimm aimo aioc aioi aira airi airo ajab ajac ajag ajam ajao ajar ajba ajga ajig ajim ajio ajob ajog ajoo ajri amaa amac amag amai amaj amam amar amb- amba ambi ambo ambr amca amcc amco amga amia amib amic amii amir amm- amma ammi ammo amob amoc amog amoi amoj amoo amor amra amrc amri amro aoba aoca aogm aoma aomg aora aorb arab arac arag arai aram arar arba arbi arc- arca arci arcm arco arga argb argi argo aria arib arig arii arij arim ario arja arjo arma armc armi armm armo aroa arob aroi arom aroo aror arr- arra arrc arrg arri arro arrr ba-i baaa baam baar baba babb babi babm babo babr bac- baca bacc baci baco baga bagg bagi bago baia baib baic baig baio bair baja baji bama bamb bamc bami bamm bar- bara barb barc barg bari barm baro barr bbbb bbci bbcm bbga bbgm bbmg bbrc bbrg