-er a-a a-i a-t aaa aae aag aai aak aan aao aar aat aea aee aeg aei aek aen aeo aer aet ag- aga age agg agi agk agn ago agr agt ai- aia aie aig aii aik ain aio air ait aka ake akg aki akk akn ako akr an- ana ane ang ani ank ann ano anr ant aoa aoe aog aoi aok aon aoo aor aot ar- ara are arg ari ark arn aro arr art at- ata ate atg ati atn ato atr att eaa eae eag eai eak ean eao ear eat eea eee eeg eek een eeo eer eet ega ege egg egi egn ego egr egt eia eie eig eii eik ein eio eir eit eka eke ekg eki eko ekr ekt en- ena ene eng eni enk enn eno enr ent eo- eoa eoe eog eoi eok eon eoo eor eot era ere erg eri erk ern ero err ert eta ete etg eti etk etn eto etr ett gaa gae gag gai gak gan gao gar gat ge- gea gee geg gei gek gen geo ger get gga ggg ggi ggn ggo ggr ggt gia gie gig gii gik gin gio gir git gka gkn gko gkt gna gne gni gnn gno gnr gnt goa goe gog goi gok gon goo gor got gra gre grg gri grk grn gro grr grt gta gte gtg gti gtk gtn gto gtr gtt ia- iaa iae iag iai ian iao iar iat ie- iea iee ieg iei iek ien ier iet iga ige igg igi igk ign igo igr igt iia iie iii iin iio iir iit ika ike iki ikk iko ikr ikt in- ina ine ing ini ink inn ino inr int io- ioa ioe iog ioi ion ioo ior iot ir- ira ire irg iri irk irn iro irr irt ita ite itg iti itk itn ito itt k-t ka- kaa kae kag kai kak kan kao kar kat ke- kea kee keg kei kek ken keo ker ket kga kgi kgo kia kie kig kii kik kin kio kir kit kke kki kkk kkn kkr kkt kn- kna kne kng kni knk knn kno knr knt koa koe kog koi kok kon koo kor kot kra krg kri krk krn kro krr krt kta kte ktg ktk ktn kto ktr ktt n-i naa nae nag nai nak nan nao nar nat ne- nea nee neg nei nek nen neo ner net nga nge ngg ngi ngk ngn ngo ngt nia nie nig nii nik nin nio nir nit nka nke nki nkk nkn nko nkr nkt nna nne nng nni nnk nnn nno nnt no- noa noe nog noi nok non noo nor not nra nre nrg nri nrk nrn nro nrr nrt nta nte ntg nti ntk ntn nto ntr ntt o-i oaa oae oag oai oak oan oao oar oat oea oee oeg oei oen oeo oer oet oga oge ogg ogi ogn ogo ogt oia oie oii oik oin oio oir oit oka oke okg oki okk oko okr on- ona one ong oni onk onn ono onr ont oo- ooa oog ooi ook oon ooo oor oot or- ora ore org ori ork orn oro orr ort ot- ota ote otg oti otk otn oto otr ott ra- raa rae rag rai rak ran rao rar rat re- rea ree reg rei rek ren reo rer ret rga rge rgg rgi rgk rgn rgo rgr rgt ria rie rig rii rik rin rio rir rit rke rkg rkk rko rkt rna rng rni rnn rno rnr rnt roa roe rog roi rok ron roo ror rot rra rrg rri rrk rrn rrr rrt rta rte rtg rti rtk rtn rto rtr rtt taa tae tag tai tak tan tao tar tat te- tea tee teg tei tek ten teo ter tet tga tge tgg tgi tgk tgn tgo tgr tgt tia tie tig tii tik tin tio tir tit tka tke tkg tkk tko tkr tkt tna tne tng tni tnk tnn tno tnr tnt to- toa toe tog toi tok ton too tor tot tra tre trg tri trk trn tro trr trt tta tte ttg tti ttk ttn tto ttr ttt