-al -ic -ol a-a a-c a-i aaa aac aad aaf aai aal aao aar aas ac- aca acc acd acf aci acl aco acr acs ad- ada adc add adf adi adl ado adr ads af- afa afc afd aff afi afl afo afr afs ai- aia aic aid aif aii ail aio air ais al- ala alc ald alf ali all alo alr als aoa aoc aod aof aoi aol aoo aor aos ar- ara arc ard arf ari arl aro arr ars as- asa asc asd asf asi asl aso asr ass c-- caa cac cad caf cai cal cao car cas cca ccc ccd ccf cci ccl cco ccr ccs cda cdc cdd cdf cdi cdl cdo cdr cds cfa cfc cfd cff cfi cfl cfo cfr cfs ci- cia cic cid cif cii cil cio cir cis cl- cla clc cld clf cli cll clo clr cls co- coa coc cod cof coi col coo cor cos cra crc crd crf cri crl cro crr crs csa csc csd csf csi csl cso csr css daa dac dad daf dai dal dao dar das dca dcc dcd dcf dci dcl dco dcr dcs dda ddc ddd ddf ddi ddl ddo ddr dds dfa dfc dfd dff dfi dfl dfo dfr dfs di- dia dic did dif dii dil dio dir dis dl- dla dlc dld dlf dli dll dlo dlr dls doa doc dod dof doi dol doo dor dos dra drc drd dri drl dro drr drs dsa dsc dsd dsf dsi dsl dso dsr dss faa fac fad faf fai fal fao far fas fca fcc fcd fcf fci fcl fco fcr fcs fda fdc fdd fdf fdi fdl fdo fdr fds ffa ffc ffd fff ffi ffl ffo ffr ffs fia fic fid fif fii fil fir fis fla flc fld flf fli fll flo flr fls foa foc fof foi fol foo for fos fra frc frd frf fri frl fro frr frs fsa fsc fsd fsf fsi fsl fso fsr fss i-d i-f ia- iaa iac iad iaf iai ial iao iar ias ica icc icd icf ici icl ico icr ics ida idc idd idf idi idl ido idr ids ifa ifc ifd iff ifi ifl ifo ifr ifs iia iic iid iif iii iil iio iir iis il- ila ilc ild ilf ili ill ilo ilr ils io- ioa ioc iod iof ioi iol ioo ior ios ir- ira irc ird irf iri irl iro irr irs is- isa isc isd isf isi isl iso isr iss la- laa lac lad laf lai lal lao lar las lca lcc lcd lcf lci lcl lco lcr lcs lda ldc ldd ldf ldi ldl ldo ldr lds lfa lfc lfd lff lfi lfl lfo lfr lfs lia lic lid lif lii lil lio lir lis lla llc lld llf lli lll llo llr lls loa loc lod lof loi lol loo lor los lra lrc lrd lrf lri lro lrr lrs lsa lsc lsd lsf lsi lsl lso lsr lss o-i oaa oac oad oaf oai oal oao oar oas oc- oca occ ocd ocf oci ocl oco ocr ocs oda odc odd odf odi odl odo odr ods of- ofa ofc ofd off ofi ofl ofo ofr ofs oia oic oid oif oii oil oio oir ois ola olc old olf oli oll olo ols oo- ooa ooc ood oof ooi ool ooo oor oos or- ora orc ord orf ori orl oro orr ors os- osa osc osd osf osi osl oso osr oss ra- raa rac rad raf rai ral rao rar ras rca rcc rcd rcf rci rcl rco rcr rcs rda rdc rdd rdf rdi rdl rdo rdr rds rfa rfc rfd rff rfi rfl rfo rfr rfs ria ric rid rif rii ril rio rir ris rla rlc rld rlf rli rll rlo rlr rls roa roc rod rof roi rol roo ror ros rra rrc rrd rrf rri rrl rrr rrs rsa rsc rsd rsf rsi rsl rso rsr rss saa sac sad saf sai sal sao sar sas sca scc scd scf sci scl sco scr scs sda sdc sdd sdf sdi sdl sdo sdr sds sfa sfc sfd sff sfi sfl sfo sfr sfs sia sic sid sif sii sil sio sir sis sla slc sld slf sli sll slo slr sls soa soc sod sof soi sol soo sor sos sr- sra src srd srf sri srl sro srr srs ss- ssa ssc ssd ssf ssi ssl sso ssr sss

a-do a-ii aaaa aaac aaad aaaf aaai aaal aaar aaas aaca aacc aacd aacf aaci aacl aaco aacr aacs aada aadc aadi aads aafa aafc aafd aaff aafi aafl aaic aaii aais aala aalc aald aali aall aalo aals aaoo aara aarc aard aari aaro aars aasa aasc aasd aasf aasi aass acaa acac acad acai acar acas acca accc accd accf acci acco accs acda acdc acdf acdi acds acfc acfd acfi acfl acfs aci- acia acic acid acif acir acis acla aclc acli aclr acls acoa acod acol acor acos acr- acra acrc acri acro acrr acrs acsa acsc acsd acsi acsl acss adaa adac adad adai adal adao adar adas adcc adci adcs adda addc addd addi addl addo addr adds adfa adfc adfl adfs adia adic adif adio adir adis adli adls adoc adod adoo ador ados adra adro adrs adsa adsi adsl adso adsr adss afaa afad afao afar afca afcc afci afcs afdc afdl affa affc affi affo affs afia afid afif afil afir afis afla aflc afoa afol afoo afor afr- afra afrc afri afro afrs afsa afsc aiai aias aica aicc aicd aicf aicr aics aida aidc aidi aidr aids aifd aiff aifl aifs aiia aiic aiid aiir aila aild aili ails aioc aioi aira aird airi airo airs aisa aisd aisi aisl aiso aisr alaa alac alad alai alal alao alar alas alca alcc alco alcs ald- alda aldi aldl aldo alds