-al -ol a-a a-c aaa aac aaf aal aam aao aar ac- aca acc acf acl acm aco acr af- afa afc aff afl afm afo afr al- ala alc alf all alm alo alr ama amc amf aml amm amo amr aoa aoc aof aol aom aoo aor ar- ara arc arf arl arm aro arr c-- caa cac caf cal cam cao car cca ccc ccf ccl ccm cco ccr cfa cfc cff cfl cfm cfo cfr cl- cla clc clf cll clm clo clr cma cmc cmf cml cmm cmo cmr co- coa coc cof col com coo cor cra crc crf crl crm cro crr faa fac faf fal fam fao far fca fcc fcf fcl fcm fco fcr ffa ffc fff ffl ffm ffo ffr fla flc flf fll flm flo flr fma fmc fmf fml fmm fmo fmr foa foc fof fol fom foo for fra frc frf frl frm fro frr la- laa lac laf lal lam lao lar lca lcc lcf lcl lcm lco lcr lfa lfc lff lfl lfm lfo lfr lla llc llf lll llm llo llr lma lmc lmf lml lmm lmo lmr loa loc lof lol lom loo lor lra lrc lrf lrm lro lrr m-f m-o m-r maa mac maf mal mam mao mar mc- mca mcc mcf mcl mcm mco mcr mfa mfc mff mfl mfm mfo mfr mla mlc mlf mll mlm mlo mlr mma mmc mmf mml mmm mmo mmr moa moc mof mol mom moo mor mra mrc mrf mrl mrm mro mrr oaa oac oaf oal oam oao oar oc- oca occ ocf ocl ocm oco ocr of- ofa ofc off ofl ofm ofo ofr ola olc olf oll olm olo om- oma omc omf oml omm omo omr oo- ooa ooc oof ool oom ooo oor or- ora orc orf orl orm oro orr ra- raa rac raf ral ram rao rar rca rcc rcf rcl rcm rco rcr rfa rfc rff rfl rfm rfo rfr rla rlc rlf rll rlm rlo rlr rma rmc rmf rml rmm rmo rmr roa roc rof rol rom roo ror rra rrc rrf rrl rrm rrr