irf iri irl irm iro irp irr irs iru is- isa isb isd ise isf isi isl ism iso isp isr iss isu iu- iua iub iud iue iui ium iup iur ius l-p la- laa lab lad lae laf lai lal lam lao lap lar las lau lba lbb lbd lbe lbf lbi lbl lbm lbo lbp lbr lbs lbu lda ldb ldd lde ldf ldi ldl ldm ldo ldp ldr lds ldu lea leb led lee lef lei lel lem leo lep ler les leu lfa lfb lfd lfe lff lfi lfl lfm lfo lfp lfr lfs lfu lia lib lid lie lif lii lil lim lio lip lir lis liu lla llb lld lle llf lli lll llm llo llp llr lls llu lma lmb lmd lme lmf lmi lml lmm lmo lmp lmr lms lmu loa lob lod loe lof loi lol lom loo lop lor los lou lpa lpb lpd lpe lpf lpi lpl lpm lpo lpp lpr lps lpu lra lrb lrd lrf lri lrm lro lrp lrr lrs lru lsa lsb lsd lse lsf lsi lsl lsm lso lsp lsr lss lsu lua lub lud lue luf lui lul lum luo lup lur lus luu m-f m-o m-r maa mab mad mae maf mai mal mam mao map mar mas mau mba mbb mbd mbe mbf mbi mbl mbm mbo mbp mbr mbs mbu mda mdb mdd mde mdf mdi mdl mdm mdo mdp mdr mds mdu mea meb med mee mef mei mel mem meo mep mer mes meu mfa mfb mfd mfe mff mfi mfl mfm mfo mfp mfr mfs mfu mi- mia mib mid mie mif mii mil mim mio mip mir mis miu mla mlb mld mle mlf mli mll mlm mlo mlp mlr mls mlu mma mmb mmd mme mmf mmi mml mmm mmo mmp mmr mms mmu moa mob mod moe mof moi mol mom moo mop mor mos mou mpa mpb mpd mpe mpf mpi mpl mpm mpo mpp mpr mps mpu mra mrb mrd mre mrf mri mrl mrm mro mrp mrr mrs mru msa msb msd mse msf msi msl msm mso msp msr mss msu mua mub mud mue muf mui mul mum mup mur mus muu o-i oaa oab oad oae oaf oai oal oam oao oap oar oas oau ob- oba obb obd obe obf obi obl obm obo obp obr obs obu oda odb odd ode odf odi odl odm odo odp odr ods odu oea oeb oed oee oef oei oel oem oeo oep oer oes of- ofa ofb ofd ofe off ofi ofl ofm ofo ofp ofr ofs ofu oia oib oid oie oif oii oil oim oio oip oir ois oiu ola olb old ole olf oli oll olm olo olp ols olu om- oma omb omd ome omf omi oml omm omo omp omr oms omu oo- ooa oob ood oof ooi ool oom ooo oop oor oos op- opa opb opd ope opf opi opl opm opo opp opr ops or- ora orb ord ore orf ori orl orm oro orp orr ors oru os- osa osb osd ose osf osi osl osm oso osp osr oss osu ou- oua oud oue ouf oui oul oum ouo oup our ous p-p paa pab pad pae paf pai pal pam pao pap par pas pau pba pbb pbd pbe pbf pbi pbl pbm pbo pbp pbr pbs pbu pda pdb pdd pde pdf pdi pdl pdm pdo pdp pdr pds pdu pea peb ped pee pef pei pel pem peo pep per pes peu pfa pfb pfd pfe pff pfi pfl pfm pfo pfp pfr pfs pfu pia pib pid pie pif pii pil pim pio pip pir pis piu pla plb pld ple plf pli pll plm plo plp plr pls plu pma pmb pmd pme pmf pmi pml pmm pmo pmp pmr pms pmu poa pob pod poe pof poi pol pom poo pop por pos pou ppa ppb ppd ppe ppf ppi ppl ppm ppo ppp ppr pps ppu pra prb prd pre prf pri prl prm pro prp prr prs pru ps- psa psb psd pse psf psi psl psm pso psp psr pss psu pua pub pud pue puf pui pul pum pup pur pus puu ra- raa rab rad rae raf rai ral ram rao rap rar ras rau rba rbb rbd rbe rbf rbi rbl rbm rbo rbp rbr rbs rbu rda rdb rdd rde rdf rdi rdl rdm rdo rdp rdr rds rdu re- rea reb red ree ref rei rel rem reo rep rer res reu rfa rfb rfd rfe rff rfi rfl rfm rfo rfp rfr rfs rfu ria rib rid rie rif rii ril rim rio rip rir ris rla rld rle rlf rli rll rlm rlo rlp rlr rls rlu rma rmb rmd rme rmf rmi rml rmm rmo rmp rmr rms roa rob rod roe rof roi rol rom roo rop ror ros rou rpa rpb rpd rpe rpf rpi rpl rpm rpo rpp rpr rps rpu rra rrb rrd rrf rri rrl rrm rrp rrr rrs rru rsa rsb rsd rse rsf rsi rsl rsm rso rsp rsr rss rsu rua rub rud rue ruf rui rum ruo rup rur rus ruu saa sab sad sae saf sai sal sam sao sap sar sas sau sba sbb sbd sbe sbf sbi sbl sbm sbo sbp sbr sbs sbu sda sdb sdd sde sdf sdi sdl sdm sdo sdp sdr sds sdu se- sea seb sed see sef sei sel sem seo sep ser ses seu sfa sfb sfd sfe sff sfi sfl sfm sfo sfp sfr sfs sfu sia sib sid sie sif sii sil sim sio sip sir sis siu sla slb sld sle slf sli sll slm slo slp slr sls slu sma smb smd sme smf smi sml smm smo smp smr sms smu soa sob sod soe sof soi sol som soo sop sor sos sou spa spb