-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aaf aai aal aam aao aar aat ab- aba abb abc abf abi abl abm abo abr abt ac- aca acb acc acf aci acl acm aco acr act af- afa afb afc aff afi afl afm afo afr aft ai- aia aib aic aif aii ail aim aio air ait al- ala alb alc alf ali all alm alo alr alt ama amb amc amf ami aml amm amo amr amt aoa aob aoc aof aoi aol aom aoo aor aot ar- ara arb arc arf ari arl arm aro arr art at- ata atb atc atf ati atl atm ato atr att baa bab bac baf bai bal bam bao bar bat bba bbb bbc bbf bbi bbl bbm bbo bbr bbt bca bcb bcc bcf bci bcl bcm bco bcr bct bfa bfb bfc bff bfi bfl bfm bfo bfr bft bi- bia bib bic bif bii bil bim bio bir bit bla blb blc blf bli bll blm blo blr blt bma bmb bmc bmf bmi bml bmm bmo bmr bmt boa bob boc bof boi bol bom boo bor bot bra brb brf bri brl brm bro brr brt bta btb btc btf bti btl btm bto btr btt c-- caa cab cac caf cai cal cam cao car cat cba cbb cbc cbf cbi cbl cbm cbo cbr cbt cca ccb ccc ccf cci ccl ccm cco ccr cct cfa cfb cfc cff cfi cfl cfm cfo cfr cft ci- cia cib cic cif cii cil cim cio cir cit cl- cla clb clc clf cli cll clm clo clr clt cma cmb cmc cmf cmi cml cmm cmo cmr cmt co- coa cob coc cof coi col com coo cor cot cra crb crc crf cri crl crm cro crr crt cta ctb ctc ctf cti ctl ctm cto ctr ctt faa fab fac faf fai fal fam fao far fat fba fbb fbc fbf fbi fbl fbm fbo fbr fbt fca fcb fcc fcf fci fcl fcm fco fcr fct ffa ffc fff ffi ffl ffm ffo ffr fft fia fib fic fif fii fil fim fir fit fla flb flc flf fli fll flm flo flr flt fma fmb fmc fmf fmi fml fmm fmo fmr fmt foa fob foc fof foi fol fom foo for fot fra frb frc frf fri frl frm fro frr frt fta ftb ftc ftf fti ftl ftm fto ftr ftt i-f ia- iaa iab iac iaf iai ial iam iao iar iat iba ibb ibc ibf ibi ibl ibm ibo ibr ibt ica icb icc icf ici icl icm ico icr ict ifa ifb ifc iff ifi ifl ifm ifo ifr ift iia iib iic iif iii iil iim iio iir iit il- ila ilb ilc ilf ili ill ilm ilo ilr ilt im- ima imb imc imf imi iml imm imo imt io- ioa iob ioc iof ioi iol iom ioo ior iot ir- ira irb irc irf iri irl irm iro irr irt ita itb itc itf iti itl itm ito itt la- laa lab lac laf lai lal lam lao lar lat lba lbb lbc lbf lbi lbl lbm lbo lbr lbt lca lcb lcc lcf lci lcl lcm lco lcr lct lfa lfb lfc lff lfi lfl lfm lfo lfr lft lia lib lic lif lii lil lim lio lir lit lla llb llc llf lli lll llm llo llr llt lma lmb lmc lmf lmi lml lmm lmo lmr lmt loa lob loc lof loi lol lom loo lor lot lra lrb lrc lrf lri lrm lro lrr lrt lta ltb ltc ltf lti ltl ltm lto ltr ltt m-f m-o m-r maa mab mac maf mai mal mam mao mar mat mba mbb mbc mbf mbi mbl mbm mbo mbr mbt mc- mca mcb mcc mcf mci mcl mcm mco mcr mct mfa mfb mfc mff mfi mfl mfm mfo mfr mft mi- mia mib mic mif mii mil mim mio mir mit mla mlb mlc mlf mli mll mlm mlo mlr mlt mma mmb mmc mmf mmi mml mmm mmo mmr mmt moa mob moc mof moi mol mom moo mor mot mra mrb mrc mrf mri mrl mrm mro mrr mrt mta mtb mtc mtf mti mtl mtm mto mtr mtt o-i oaa oab oac oaf oai oal oam oao oar oat ob- oba obb obc obf obi obl obm obo obr obt oc- oca ocb occ ocf oci ocl ocm oco ocr oct of- ofa ofb ofc off ofi ofl ofm ofo ofr oft oia oib oic oif oii oil oim oio oir oit ola olb olc olf oli oll olm olo olt om- oma omb omc omf omi oml omm omo omr omt oo- ooa oob ooc oof ooi ool oom ooo oor oot or- ora orb orc orf ori orl orm oro orr ort ot- ota otb otc otf oti otl otm oto otr ott ra- raa rab rac raf rai ral ram rao rar rat rba rbb rbc rbf rbi rbl rbm rbo rbr rbt rca rcb rcc rcf rci rcl rcm rco rcr rct rfa rfb rfc rff rfi rfl rfm rfo rfr rft ria rib ric rif rii ril rim rio rir rit rla rlc rlf rli rll rlm rlo rlr rlt rma rmb rmc rmf rmi rml rmm rmo rmr rmt roa rob roc rof roi rol rom roo ror rot rra rrb rrc rrf rri rrl rrm rrr rrt rta rtb rtc rtf rti rtl rtm rto rtr rtt taa tab tac taf tai tal tam tao tar tat tba tbb tbc tbf tbi tbl tbm tbo tbr tbt tca tcb tcc tcf tci tcl tcm tco tcr tct tfa tfb tfc tff tfi tfl tfm tfo tfr tft tia tib tic tif tii til tim tio tir tit tla tlc tlf tli tll tlm tlo tlr tlt tma tmb tmc tmf tmi tml tmm tmo tmr