-al -ol a-a a-c aaa aac aaf aal aam aan aao aar ac- aca acc acf acl acm acn aco acr af- afa afc aff afl afm afn afo afr al- ala alc alf all alm aln alo alr ama amc amf aml amm amn amo amr an- ana anc anf anl anm ann ano anr aoa aoc aof aol aom aon aoo aor ar- ara arc arf arl arm arn aro arr c-- caa cac caf cal cam can cao car cca ccc ccf ccl ccm ccn cco ccr cfa cfc cff cfl cfm cfn cfo cfr cl- cla clc clf cll clm cln clo clr cma cmc cmf cml cmm cmn cmo cmr cn- cna cnc cnf cnl cnm cnn cno cnr co- coa coc cof col com con coo cor cra crc crf crl crm crn cro crr faa fac faf fal fam fan fao far fca fcc fcf fcl fcm fcn fco fcr ffa ffc fff ffl ffm ffn ffo ffr fla flc flf fll flm fln flo flr fma fmc fmf fml fmm fmn fmo fmr fna fnc fnf fnl fnm fnn fnr foa foc fof fol fom fon foo for fra frc frf frl frm frn fro frr la- laa lac laf lal lam lan lao lar lca lcc lcf lcl lcm lcn lco lcr lfa lfc lff lfl lfm lfn lfo lfr lla llc llf lll llm lln llo llr lma lmc lmf lml lmm lmn lmo lmr lna lnc lnl lnm lnn lno lnr loa loc lof lol lom lon loo lor lra lrc lrf lrm lrn lro lrr m-f m-o m-r maa mac maf mal mam man mao mar mc- mca mcc mcf mcl mcm mcn mco mcr mfa mfc mff mfl mfm mfn mfo mfr mla mlc mlf mll mlm mln mlo mlr mma mmc mmf mml mmm mmn mmo mmr mna mnc mnf mnl mnm mnn mno mnr moa moc mof mol mom mon moo mor mra mrc mrf mrl mrm mrn mro mrr naa nac naf nal nam nan nao nar nca ncc ncf ncl ncm ncn nco ncr nfa nfc nff nfl nfn nfo nfr nla nlc nlf nll nlm nln nlo nlr nma nmc nml nmm nmn nmo nmr nna nnc nnf nnl nnm nnn nno no- noa noc nof nol nom non noo nor nra nrc nrf nrl nrm nrn nro nrr oaa oac oaf oal oam oan oao oar oc- oca occ ocf ocl ocm ocn oco ocr of- ofa ofc off ofl ofm ofn ofo ofr ola olc olf oll olm oln olo om- oma omc omf oml omm omn omo omr on- ona onc onf onl onn ono onr oo- ooa ooc oof ool oom oon ooo oor or- ora orc orf orl orm orn oro orr ra- raa rac raf ral ram ran rao rar rca rcc rcf rcl rcm rcn rco rcr rfa rfc rff rfl rfm rfn rfo rfr rla rlc rlf rll rlm rln rlo rlr rma rmc rmf rml rmm rmn rmo rmr rna rnc rnm rnn rno rnr roa roc rof rol rom ron roo ror rra rrc rrf rrl rrm rrn rrr