-er a-a a-i a-t aaa aae aai aak aam aap aar aat aea aee aei aek aem aep aer aet ai- aia aie aii aik aim aip air ait aka ake aki akk akm akp akr ama ame ami amk amm amp amr amt ap- apa ape api apk apm app apr apt ar- ara are ari ark arm arp arr art at- ata ate ati atm atp atr att eaa eae eai eak eam eap ear eat eea eee eek eem eep eer eet eia eie eii eik eim eip eir eit eka eke eki ekp ekr ekt em- ema eme emi emk emm emp emr emt ep- epa epe epi epm epp epr ept era ere eri erk erm erp err ert eta ete eti etk etm etp etr ett ia- iaa iae iai iam iap iar iat ie- iea iee iei iek iem iep ier iet iia iie iii iim iip iir iit ika ike iki ikk ikr ikt im- ima ime imi imm imp imt ipa ipe ipi ipm ipp ipr ipt ir- ira ire iri irk irm irp irr irt ita ite iti itk itm itp itt k-t ka- kaa kae kai kak kam kap kar kat ke- kea kee kei kek kem kep ker ket kia kie kii kik kim kip kir kit kke kki kkk kkm kkp kkr kkt kma kme kmi kmk kmm kmp kmt kpa kpe kpi kpk kpm kpp kpr kpt kra kri krk krp krr krt kta kte ktk ktm ktp ktr ktt m-r maa mae mai mak mam map mar mat mea mee mei mek mem mep mer met mi- mia mie mii mik mim mip mir mit mka mke mkk mkm mkp mkr mkt mma mme mmi mmk mmm mmp mmr mmt mpa mpe mpi mpk mpm mpp mpr mpt mra mre mri mrk mrm mrp mrr mrt mta mte mti mtk mtm mtp mtr mtt p-p paa pae pai pak pam pap par pat pea pee pei pek pem pep per pet pia pie pii pik pim pip pir pit pka pke pki pkm pkp pkr pkt pma pme pmi pmk pmm pmp pmr pmt ppa ppe ppi ppk ppm ppp ppr ppt pra pre pri prk prm prp prr prt pt- pta pte pti ptk ptm ptp ptr ptt ra- raa rae rai rak ram rap rar rat re- rea ree rei rek rem rep rer ret ria rie rii rik rim rip rir rit rke rkk rkm rkp rkt rma rme rmi rmm rmp rmr rmt rpa rpe rpi rpk rpm rpp rpr rpt rra rri rrk rrm rrp rrr rrt rta rte rti rtk rtm rtp rtr rtt taa tae tai tak tam tap tar tat te- tea tee tei tek tem tep ter tet tia tie tii tik tim tip tir tit tka tke tkk tkm tkp tkr tkt tma tme tmi tmk tmm tmp tmr tmt tpa tpe tpi tpk tpm tpp tpr tpt tra tre tri trk trm trp trr trt tta tte tti ttk ttm ttp ttr ttt