-er eee eek eel eem eer ejl eke ekl ekr ele elk ell elm elr em- eme emk eml emm emr ere erk erl erm err jee jej jek jel jem jer jjj jjk jjl jjr jkk jkl jkm jkr jle jll jlm jlr jme jmj jml jmm jmr jrk jrl jrm jrr ke- kee kek kel kem ker kje kjr kke kkk kkl kkm kkr kl- klm klr kme kmj kmk kml kmm krk krl krr lee lej lek lel lem ler lje ljj ljm lkl lkr lle llj llk lll llm llr lme lmj lmk lml lmm lmr lrk lrm lrr m-r mee mej mek mel mem mer mje mjj mjk mjl mjm mjr mke mkk mkl mkm mkr mle mlk mll mlm mlr mme mmj mmk mml mmm mmr mre mrj mrk mrl mrm mrr re- ree rek rel rem rer rjk rjm rjr rke rkk rkm rle rll rlm rlr rme rml rmm rmr rrk rrl rrm rrr