msm msn mso msp msr mss mst msu mta mtb mte mti mtl mtm mtn mto mtp mtr mts mtt mtu mua mub mue mui mul mum mun mup mur mus mut muu n-i naa nab nae nai nal nam nan nao nap nar nas nat nau nba nbb nbe nbi nbl nbm nbn nbo nbp nbr nbs nbt nbu ne- nea neb nee nei nel nem nen neo nep ner nes net neu nia nib nie nii nil nim nin nio nip nir nis nit niu nla nlb nle nli nll nlm nln nlo nlp nlr nls nlt nlu nma nmb nme nmi nml nmm nmn nmo nmp nmr nms nmt nmu nna nnb nne nni nnl nnm nnn nno nnp nns nnt nnu no- noa nob noe noi nol nom non noo nop nor nos not nou npa npb npe npi npl npm npn npo npp npr nps npt npu nra nrb nre nri nrl nrm nrn nro nrp nrr nrs nrt nru nsa nsb nse nsi nsl nsm nsn nso nsp nsr nss nst nsu nta ntb nte nti ntm ntn nto ntp ntr nts ntt ntu nua nub nue nui nul num nun nuo nup nur nus nut nuu o-i oaa oab oae oai oal oam oan oao oap oar oas oat oau ob- oba obb obe obi obl obm obn obo obp obr obs obt obu oea oeb oee oei oel oem oen oeo oep oer oes oet oia oib oie oii oil oim oin oio oip oir ois oit oiu ola olb ole oli oll olm oln olo olp ols olt olu om- oma omb ome omi oml omm omn omo omp omr oms omt omu on- ona onb one oni onl onn ono onp onr ons ont onu oo- ooa oob ooi ool oom oon ooo oop oor oos oot op- opa opb ope opi opl opm opn opo opp opr ops opt or- ora orb ore ori orl orm orn oro orp orr ors ort oru os- osa osb ose osi osl osm osn oso osp osr oss ost osu ot- ota otb ote oti otl otm otn oto otp otr ots ott otu ou- oua oue oui oul oum oun ouo oup our ous out p-p paa pab pae pai pal pam pan pao pap par pas pat pau pba pbb pbe pbi pbl pbm pbn pbo pbp pbr pbs pbt pbu pea peb pee pei pel pem pen peo pep per pes pet peu pia pib pie pii pil pim pin pio pip pir pis pit piu pla plb ple pli pll plm pln plo plp plr pls plt plu pma pmb pme pmi pml pmm pmn pmo pmp pmr pms pmt pmu pn- pna pnb pne pni pnl pnm pnn pno pnp pnr pns pnt pnu poa pob poe poi pol pom pon poo pop por pos pot pou ppa ppb ppe ppi ppl ppm ppn ppo ppp ppr pps ppt ppu pra prb pre pri prl prm prn pro prp prr prs prt pru ps- psa psb pse psi psl psm psn pso psp psr pss pst psu pt- pta ptb pte pti ptl ptm ptn pto ptp ptr pts ptt ptu pua pub pue pui pul pum pun pup pur pus put puu ra- raa rab rae rai ral ram ran rao rap rar ras rat rau rba rbb rbe rbi rbl rbm rbn rbo rbp rbr rbs rbt rbu re- rea reb ree rei rel rem ren reo rep rer res ret reu ria rib rie rii ril rim rin rio rip rir ris rit rla rle rli rll rlm rln rlo rlp rlr rls rlt rlu rma rmb rme rmi rml rmm rmn rmo rmp rmr rms rmt rna rnb rni rnm rnn rno rnp rnr rns rnt rnu roa rob roe roi rol rom ron roo rop ror ros rot rou rpa rpb rpe rpi rpl rpm rpn rpo rpp rpr rps rpt rpu rra rrb rri rrl rrm rrn rrp rrr rrs rrt rru rsa rsb rse rsi rsl rsm rsn rso rsp rsr rss rst rsu rta rtb rte rti rtl rtm rtn rto rtp rtr rts rtt rtu rua rub rue rui rum run ruo rup rur rus rut ruu saa sab sae sai sal sam san sao sap sar sas sat sau sba sbb sbe sbi sbl sbm sbn sbo sbp sbr sbs sbt sbu se- sea seb see sei sel sem sen seo sep ser ses set seu sia sib sie sii sil sim sin sio sip sir sis sit siu sla slb sle sli sll slm sln slo slp slr sls slt slu sma smb sme smi sml smm smn smo smp smr sms smt smu sna snb sne sni snl snm snn sno snp snr sns snt snu soa sob soe soi sol som son soo sop sor sos sot sou spa spb spe spi spl spm spn spo spp spr sps spt spu sr- sra srb sre sri srl srm srn sro srp srr srs srt ss- ssa ssb sse ssi ssl ssm ssn sso ssp ssr sss sst ssu sta stb ste sti stl stm stn sto stp str sts stt stu sua sub sue sui sul sum sun suo sup sur sus sut suu taa tab tae tai tal tam tan tao tap tar tas tat tau tba tbb tbe tbi tbl tbm tbn tbo tbp tbr tbs tbt tbu te- tea teb tee tei tel tem ten teo tep ter tes tet teu tia tib tie tii til tim tin tio tip tir tis tit tiu tla tle tli tll tlm tln tlo tlp tlr tls tlt tlu tma tmb tme tmi tml tmm tmn tmo tmp tmr tms tmt tmu tna tnb tne tni tnl tnm tnn tno tnp tnr tns tnt to- toa tob toe toi tol tom ton too top tor tos tot tou tpa tpb tpe tpi tpl tpm tpn tpo tpp tpr tps tpt tpu tra trb tre