-al a-a a-c a-z aaa aac aaf aal aan aar aaz ac- aca acc acf acl acn acr acz af- afa afc aff afl afn afr afz al- ala alc alf all aln alr alz an- ana anc anf anl ann anr anz ar- ara arc arf arl arn arr arz az- aza azf azn azz c-- caa cac caf cal can car caz cca ccc ccf ccl ccn ccr ccz cfa cfc cff cfl cfn cfr cfz cl- cla clc clf cll cln clr clz cn- cna cnc cnf cnl cnn cnr cra crc crf crl crn crr crz cz- czc faa fac faf fal fan far faz fca fcc fcf fcl fcn fcr fcz ffa ffc fff ffl ffn ffr ffz fla flc flf fll fln flr fna fnc fnf fnl fnn fnr fnz fra frc frf frl frn frr la- laa lac laf lal lan lar laz lca lcc lcf lcl lcn lcr lfa lfc lff lfl lfn lfr lla llc llf lll lln llr llz lna lnc lnl lnn lnr lra lrc lrf lrn lrr lrz lzr naa nac naf nal nan nar naz nca ncc ncf ncl ncn ncr nfa nfc nff nfl nfn nfr nla nlc nlf nll nln nlr nlz nna nnc nnf nnl nnn nnz nra nrc nrf nrl nrn nrr nrz nzf nzz ra- raa rac raf ral ran rar raz rca rcc rcf rcl rcn rcr rfa rfc rff rfl rfn rfr rfz rla rlc rlf rll rln rlr rna rnc rnn rnr rnz rra rrc rrf rrl rrn rrr rza zaa zac zaf zan zar zaz zcl zfa zfc zfn zfr zla zlr znc znn zrl zzr zzz