-er a-a a-c aaa aac aae aah aak aam aar aau ac- aca acc ace ach ack acm acr acu aea aec aee aeh aek aem aer aeu aha ahc ahe ahh ahk ahm ahr ahu aka akc ake akh akk akm akr aku ama amc ame amh amk amm amr amu ar- ara arc are arh ark arm arr aru au- aua auc aue auh auk aum aur c-- caa cac cae cah cak cam car cau cca ccc cce cch cck ccm ccr ccu ce- cea cec cee ceh cek cem cer ceu ch- cha chc che chh chk chm chr chu cka ckc ckh ckm cma cmc cme cmh cmk cmm cmr cmu cra crc cre crh crk crm crr cru cua cuc cue cuh cuk cum cur cuu eaa eac eae eah eak eam ear eau ec- eca ecc ece ech eck ecm ecr ecu eea eec eee eek eem eer eha ehc ehe ehh ehm ehr ehu eka ekc eke ekh ekr eku em- ema emc eme emh emk emm emr emu era erc ere erh erk erm err eru eu- eua euc eue eur haa hac hae hah hak ham har hau hca hcc hce hch hck hcm hcr he- hea hec hee heh hek hem her heu hha hhc hhe hhh hhk hhm hhr hhu hka hkh hkk hkm hkr hku hma hmc hme hmh hmk hmm hmr hmu hr- hra hrc hre hrh hrk hrm hrr hru hua huc hue huh huk hum hur huu ka- kaa kac kae kah kak kam kar kau kca kcc kce kch kck kcm kcr kcu ke- kea kec kee keh kek kem ker kha khe khh khk khm khr khu kkc kke kkh kkk kkm kkr kku kma kmc kme kmh kmk kmm kmu kra krc krk krr kru kuc kue kuh kuk kum kur kuu m-r maa mac mae mah mak mam mar mau mc- mca mcc mce mch mck mcm mcr mcu mea mec mee meh mek mem mer meu mha mhc mhh mhk mhm mhr mhu mka mkc mke mkh mkk mkm mkr mku mma mmc mme mmh mmk mmm mmr mmu mra mrc mre mrh mrk mrm mrr mru mua muc mue muh muk mum mur muu ra- raa rac rae rah rak ram rar rau rca rcc rce rch rcm rcr rcu re- rea rec ree reh rek rem rer reu rh- rha rhc rhe rhh rhm rhr rhu rkc rke rkk rkm rku rma rmc rme rmh rmm rmr rra rrc rrh rrk rrm rrr rru rua ruc rue ruh ruk rum rur ruu ua- uaa uac uae uah uak uam uar uau uca ucc uce uch uck ucm ucr ucu uea uec uee ueh uem uer uha uhc uhe uhh uhm uhr uhu uka ukc uke ukk ukr uku um- uma umc ume umh umm umr umu ur- ura urc ure urk urm urr uru uua uuc uue uum uur uuu