-er eee eek eem een eer eet eie eii eik eim ein eir eit eke eki ekr ekt em- eme emi emk emm emn emr emt en- ene eni enk enm enn enr ent ere eri erk erm ern err ert ete eti etk etm etn etr ett ie- iee iei iek iem ien ier iet iie iii iim iin iir iit ike iki ikk ikr ikt im- ime imi imm imn imt in- ine ini ink inm inn inr int ir- ire iri irk irm irn irr irt ite iti itk itm itn itt k-t ke- kee kei kek kem ken ker ket kie kii kik kim kin kir kit kke kki kkk kkm kkn kkr kkt kme kmi kmk kmm kmt kn- kne kni knk knm knn knr knt kri krk krn krr krt kte ktk ktm ktn ktr ktt m-r mee mei mek mem men mer met mi- mie mii mik mim min mir mit mke mkk mkm mkn mkr mkt mme mmi mmk mmm mmn mmr mmt mne mni mnk mnm mnn mnr mnt mre mri mrk mrm mrn mrr mrt mte mti mtk mtm mtn mtr mtt n-i ne- nee nei nek nem nen ner net nie nii nik nim nin nir nit nke nki nkk nkm nkn nkr nkt nme nmi nmk nmm nmn nmr nmt nne nni nnk nnm nnn nnt nre nri nrk nrm nrn nrr nrt nte nti ntk ntm ntn ntr ntt re- ree rei rek rem ren rer ret rie rii rik rim rin rir rit rke rkk rkm rkt rme rmi rmm rmn rmr rmt rni rnm rnn rnr rnt rri rrk rrm rrn rrr rrt rte rti rtk rtm rtn rtr rtt te- tee tei tek tem ten ter tet tie tii tik tim tin tir tit tke tkk tkm tkr tkt tme tmi tmk tmm tmn tmr tmt tne tni tnk tnm tnn tnr tnt tre tri trk trm trn trr trt tte tti ttk ttm ttn ttr ttt