lop los lou lpa lpb lpc lpd lpe lpi lpl lpm lpo lpp lps lpu lsa lsb lsc lsd lse lsi lsl lsm lso lsp lss lsu lua lub luc lud lue lui lul lum luo lup lus luu m-o maa mab mac mad mae mai mal mam mao map mas mau mba mbb mbc mbd mbe mbi mbl mbm mbo mbp mbs mbu mc- mca mcb mcc mcd mce mci mcl mcm mco mcp mcs mcu mda mdb mdc mdd mde mdi mdl mdm mdo mdp mds mdu mea meb mec med mee mei mel mem meo mep mes meu mi- mia mib mic mid mie mii mil mim mio mip mis miu mla mlb mlc mld mle mli mll mlm mlo mlp mls mlu mma mmb mmc mmd mme mmi mml mmm mmo mmp mms mmu moa mob moc mod moe moi mol mom moo mop mos mou mpa mpb mpc mpd mpe mpi mpl mpm mpo mpp mps mpu msa msb msc msd mse msi msl msm mso msp mss msu mua mub muc mud mue mui mul mum mup mus muu o-i oaa oab oac oad oae oai oal oam oao oap oas oau ob- oba obb obc obd obe obi obl obm obo obp obs obu oc- oca ocb occ ocd oci ocl ocm oco ocp ocs ocu oda odb odc odd ode odi odl odm odo odp ods odu oea oeb oec oed oee oei oel oem oeo oep oes oia oib oic oid oie oii oil oim oio oip ois oiu ola olb olc old ole oli oll olm olo olp ols olu om- oma omb omc omd ome omi oml omm omo omp oms omu oo- ooa oob ooc ood ooi ool oom ooo oop oos op- opa opb opc opd ope opi opl opm opo opp ops os- osa osb osc osd ose osi osl osm oso osp oss osu ou- oua ouc oud oue oui oul oum ouo oup ous p-p paa pab pac pad pae pai pal pam pao pap pas pau pba pbb pbc pbd pbe pbi pbl pbm pbo pbp pbs pbu pca pcb pcc pcd pce pci pcl pcm pco pcp pcs pcu pda pdb pdc pdd pde pdi pdl pdm pdo pdp pds pdu pea peb pec ped pee pei pel pem peo pep pes peu pia pib pic pid pie pii pil pim pio pip pis piu pla plb plc pld ple pli pll plm plo plp pls plu pma pmb pmc pmd pme pmi pml pmm pmo pmp pms pmu poa pob poc pod poe poi pol pom poo pop pos pou ppa ppb ppc ppd ppe ppi ppl ppm ppo ppp pps ppu ps- psa psb psc psd pse psi psl psm pso psp pss psu pua pub puc pud pue pui pul pum pup pus puu saa sab sac sad sae sai sal sam sao sap sas sau sba sbb sbc sbd sbe sbi sbl sbm sbo sbp sbs sbu sca scb scc scd sce sci scl scm sco scp scs scu sda sdb sdc sdd sde sdi sdl sdm sdo sdp sds sdu se- sea seb sec sed see sei sel sem seo sep ses seu sia sib sic sid sie sii sil sim sio sip sis siu sla slb slc sld sle sli sll slm slo slp sls slu sma smb smc smd sme smi sml smm smo smp sms smu soa sob soc sod soe soi sol som soo sop sos sou spa spb spc spd spe spi spl spm spo spp sps spu ss- ssa ssb ssc ssd sse ssi ssl ssm sso ssp sss ssu sua sub suc sud sue sui sul sum suo sup sus suu ua- uaa uab uac uad uae uai ual uam uao uap uas uau uba ubb ubc ube ubi ubl ubo ubp ubs ubu uca ucb ucc ucd uce uci ucl ucm uco ucp ucs ucu uda udb udc udd ude udi udl udm udo udp uds udu uea ueb uec ued uee uei uel uem uep ues uia uib uic uid uie uii uil uim uio uip uis uiu ula ulb ulc uld ule uli ull ulm ulo ulp uls ulu um- uma umb umc umd ume umi uml umm umo ump ums umu uoa uob uoc uod uoe uol uom uoo uop uos up- upa upb upc upd upe upi upm upo upp ups upu usa usb usc usd use usi usl usm uso usp uss usu uua uuc uue uum uus uuu