-al -ic -ol a-a a-c a-i aaa aac aaf aag aai aal aao aar ac- aca acc acf acg aci acl aco acr af- afa afc aff afg afi afl afo afr ag- aga agc agf agg agi agl ago agr ai- aia aic aif aig aii ail aio air al- ala alc alf alg ali all alo alr aoa aoc aof aog aoi aol aoo aor ar- ara arc arf arg ari arl aro arr c-- caa cac caf cag cai cal cao car cca ccc ccf ccg cci ccl cco ccr cfa cfc cff cfg cfi cfl cfo cfr cga cgc cgg cgi cgl cgo cgr ci- cia cic cif cig cii cil cio cir cl- cla clc clf clg cli cll clo clr co- coa coc cof cog coi col coo cor cra crc crf crg cri crl cro crr faa fac faf fag fai fal fao far fca fcc fcf fcg fci fcl fco fcr ffa ffc fff ffg ffi ffl ffo ffr fga fgc fgf fgg fgi fgl fgr fia fic fif fig fii fil fir fla flc flf flg fli fll flo flr foa foc fof fog foi fol foo for fra frc frf frg fri frl fro frr gaa gac gaf gag gai gal gao gar gca gcc gcf gcg gci gcl gco gcr gfa gfc gff gfi gfl gfo gfr gga ggc ggg ggi ggo ggr gia gic gif gig gii gil gio gir gla glc glf glg gli gll glo glr goa goc gof gog goi gol goo gor gra grc grf grg gri grl gro grr i-f ia- iaa iac iaf iag iai ial iao iar ica icc icf icg ici icl ico icr ifa ifc iff ifg ifi ifl ifo ifr iga igc igf igg igi igl igo igr iia iic iif iii iil iio iir il- ila ilc ilf ilg ili ill ilo ilr io- ioa ioc iof iog ioi iol ioo ior ir- ira irc irf irg iri irl iro irr la- laa lac laf lag lai lal lao lar lca lcc lcf lcg lci lcl lco lcr lfa lfc lff lfg lfi lfl lfo lfr lga lgc lgf lgg lgi lgl lgo lgr lia lic lif lig lii lil lio lir lla llc llf llg lli lll llo llr loa loc lof log loi lol loo lor lra lrc lrf lrg lri lro lrr o-i oaa oac oaf oag oai oal oao oar oc- oca occ ocf ocg oci ocl oco ocr of- ofa ofc off ofg ofi ofl ofo ofr oga ogc ogf ogg ogi ogl ogo oia oic oif oii oil oio oir ola olc olf olg oli oll olo oo- ooa ooc oof oog ooi ool ooo oor or- ora orc orf org ori orl oro orr ra- raa rac raf rag rai ral rao rar rca rcc rcf rcg rci rcl rco rcr rfa rfc rff rfg rfi rfl rfo rfr rga rgc rgf rgg rgi rgo rgr ria ric rif rig rii ril rio rir rla rlc rlf rlg rli rll rlo rlr roa roc rof rog roi rol roo ror rra rrc rrf rrg rri rrl rrr

a-ii aaaa aaac aaaf aaai aaal aaar aaca aacc aacf aaci aacl aaco aacr aafa aafc aaff aafi aafl aaic aaii aala aalc aali aall aalo aaoo aara aarc aari aaro acaa acac acag acai acar acca accc accf acci acco acfc acfi acfl acga acgi acgr aci- acia acic acif acir acla aclc acli aclr acoa acog acol acor acr- acra acrc acri acro acrr afaa afao afar afca afcc afci affa affc affi affo afgf afia afif afig afil afir afla aflc aflg afoa afog afol afoo afor afr- afra afrc afri afro ag-o agac agag agai agal agao agar agca agcc agco agfa agga aggi agia agic agig agii agil agio agir agla aglc agli agog agol agoo agra agri agrl agro aiai aica aicc aicf aicr aiff aifl aiga aigo aiia aiic aiir aila aili aioc aioi aira airi airo alaa alac alag alai alal alao alar alca alcc alco alfa alfi alg- alga algi algo ali- alia alif alig alii alil alio alir all- alla alli alll allo allr aloa aloc alof alog aloi alol aloo alor alro aoca aola aora arac araf arag arai aral arar arc- arca arci arco arfa arfc arff arga argi argo aria arif arig arii aril ario arla arli arlo aroa aroi aroo aror arr- arra arrc arrg arri arro arrr caaa caac caaf caal cac- caca cacc caci caco cacr cafa cafc caff cafl caga cagg cagi cago cagr caia caic cail caio cair cala calc calf cali call calo caoi caol caor cara carc carf cari carl caro carr ccaa ccac ccaf ccag ccai ccar ccca cccc cccf ccci cccl ccfa ccfc ccff ccfi ccfl ccga ccgc ccic ccii ccil ccir ccla cclc cclg ccli ccoc ccra ccrc ccrf ccrg ccri ccrl cfaa cfac cfao cfar cfca cfcf cfcl cfco cffr cfgo cfia cfoa cfor cfra cfrg cgac cgal cgcc cgcg cgfc cgro ciaa cial ciao ciar cica cicc cici cico cicr cifa ciff cifg cifl ciga cigi ciia ciii cila cili cill cilo cior cira circ ciri cirl ciro cirr claf clag clai clar clic clif clig clii clio clir clof clog cloo clor clra clri clro coag coai coal coca coco cofc coff cofi cogi cogo coia coif coil coir col- cola coli coll colo coof cool cor- cora corc corf corg cori corl coro corr crac craf crag crai crar crca crcc crcr crfc crfl cria cric crif crig crlf croc crol croo cror faaa faac faca facc fafa fafc faff fafg fafi fafo fagg fagi fago fail faio fair fala falc fali fall falo fara farc farg farl faro farr fcal fcar fcca fccf fcic fcii fcra ffar ffcc ffff ffii ffrr fiaa fiac fiaf fial fiar fica ficc fico fifa fifc fiff fifi fifo figa figc figg figl figo fiii fiil fila fili fill filo