-er eee eek eel eem eer eet eke ekl ekr ekt eku ele elk ell elm elr elt elu em- eme emk eml emm emr emt emu ere erk erl erm err ert eru ete etk etl etm etr ett etu eu- eue eul eur eut k-t ke- kee kek kel kem ker ket kke kkk kkl kkm kkr kkt kku kl- klm klr klt klu kme kmk kml kmm kmt kmu krk krl krr krt kru kte ktk ktl ktm ktr ktt ktu kue kuk kul kum kur kut kuu lee lek lel lem ler let leu lkl lkr lkt lle llk lll llm llr llt llu lme lmk lml lmm lmr lmt lmu lrk lrm lrr lrt lru lte ltk ltl ltm ltr ltt ltu lue luk lul lum lur lut luu m-r mee mek mel mem mer met meu mke mkk mkl mkm mkr mkt mku mle mlk mll mlm mlr mlt mlu mme mmk mml mmm mmr mmt mmu mre mrk mrl mrm mrr mrt mru mte mtk mtl mtm mtr mtt mtu mue muk mul mum mur mut muu re- ree rek rel rem rer ret reu rke rkk rkm rkt rku rle rll rlm rlr rlt rlu rme rml rmm rmr rmt rrk rrl rrm rrr rrt rru rte rtk rtl rtm rtr rtt rtu rue ruk rum rur rut ruu te- tee tek tel tem ter tet teu tke tkk tkl tkm tkr tkt tle tlk tll tlm tlr tlt tlu tme tmk tml tmm tmr tmt tmu tre trk trl trm trr trt tru tte ttk ttl ttm ttr ttt ttu tue tuk tul tum tur tut tuu uee uel uem uer uet uke ukk ukl ukr uku ule ulk ull ulm ulr ult ulu um- ume uml umm umr umt umu ur- ure urk url urm urr urt uru ute utk utl utm utr utt utu uue uum uur uut uuu