-al -ol a-a a-b a-t aaa aab aaf aaj aal aam aao aar aat ab- aba abb abf abj abl abm abo abr abt af- afa afb aff afj afl afm afo afr aft aja ajb ajf ajj ajl ajm ajo ajr ajt al- ala alb alf alj all alm alo alr alt ama amb amf aml amm amo amr amt aoa aob aof aoj aol aom aoo aor aot ar- ara arb arf arj arl arm aro arr art at- ata atb atf atl atm ato atr att baa bab baf baj bal bam bao bar bat bba bbb bbf bbl bbm bbo bbr bbt bfa bfb bff bfj bfl bfm bfo bfr bft bja bjf bjj bjm bjr bjt bla blb blf blj bll blm blo blr blt bma bmb bmf bmj bml bmm bmo bmr bmt boa bob bof boj bol bom boo bor bot bra brb brf brj brl brm bro brr brt bta btb btf btl btm bto btr btt faa fab faf faj fal fam fao far fat fba fbb fbf fbl fbm fbo fbr fbt ffa fff ffl ffm ffo ffr fft fja fjb fjm fla flb flf fll flm flo flr flt fma fmb fmf fmj fml fmm fmo fmr fmt foa fob fof fol fom foo for fot fra frb frf frj frl frm fro frr frt fta ftb ftf ftl ftm fto ftr ftt jaa jab jaf jaj jal jam jao jar jat jba jbf jbj jbl jbm jbo jbr jbt jfa jfb jff jfj jfl jfm jfo jfr jft jja jjb jjf jjj jjl jjr jla jlb jlf jll jlm jlo jlr jlt jma jmb jmf jmj jml jmm jmo jmr jmt joa job jof joj jol jom joo jor jot jra jrb jrf jrl jrm jro jrr jrt jta jtb jtf jtl jtm jtr jtt la- laa lab laf laj lal lam lao lar lat lba lbb lbf lbj lbl lbm lbo lbr lbt lfa lfb lff lfl lfm lfo lfr lft ljf ljj ljm lla llb llf llj lll llm llo llr llt lma lmb lmf lmj lml lmm lmo lmr lmt loa lob lof loj lol lom loo lor lot lra lrb lrf lrm lro lrr lrt lta ltb ltf ltl ltm lto ltr ltt m-f m-o m-r maa mab maf maj mal mam mao mar mat mba mbb mbf mbj mbl mbm mbo mbr mbt mfa mfb mff mfj mfl mfm mfo mfr mft mjb mjj mjl mjm mjr mjt mla mlb mlf mll mlm mlo mlr mlt mma mmb mmf mmj mml mmm mmo mmr mmt moa mob mof mol mom moo mor mot mra mrb mrf mrj mrl mrm mro mrr mrt mta mtb mtf mtj mtl mtm mto mtr mtt oaa oab oaf oaj oal oam oao oar oat ob- oba obb obf obj obl obm obo obr obt of- ofa ofb off ofl ofm ofo ofr oft oja ojb ojm ojo ola olb olf oll olm olo olt om- oma omb omf omj oml omm omo omr omt oo- ooa oob oof ool oom ooo oor oot or- ora orb orf orl orm oro orr ort ot- ota otb otf otl otm oto otr ott ra- raa rab raf raj ral ram rao rar rat rba rbb rbf rbl rbm rbo rbr rbt rfa rfb rff rfj rfl rfm rfo rfr rft rja rjf rjm rjr rla rlf rll rlm rlo rlr rlt rma rmb rmf rml rmm rmo rmr rmt roa rob rof roj rol rom roo ror rot rra rrb rrf rrl rrm rrr rrt rta rtb rtf rtj rtl rtm rto rtr rtt taa tab taf taj tal tam tao tar tat tba tbb tbf tbj tbl tbm tbo tbr tbt tfa tfb tff tfj tfl tfm tfo tfr tft tjf tjm tjo tjr tla tlf tlj tll tlm tlo tlr tlt tma tmb tmf tmj tml tmm tmo tmr tmt to- toa tob tof toj tol tom too tor tot tra trb trf trl trm tro trr trt tta ttb ttf ttl ttm tto ttr ttt