a-a a-c aaa aac aae aah aau aav ac- aca acc ace ach acu acv aea aec aee aeh aeu aev aha ahc ahe ahh ahu ahv au- aua auc aue auh auv av- ava avc ave avh avu c-- caa cac cae cah cau cav cca ccc cce cch ccu ccv ce- cea cec cee ceh ceu cev ch- cha chc che chh chu chv cua cuc cue cuh cuu cuv cva cvc cve cvh cvu cvv eaa eac eae eah eau eav ec- eca ecc ece ech ecu ecv eea eec eee eev eha ehc ehe ehh ehu ehv eu- eua euc eue euv eva evc eve evh evv haa hac hae hah hau hav hca hcc hce hch hcv he- hea hec hee heh heu hev hha hhc hhe hhh hhu hhv hua huc hue huh huu huv hv- hva hvc hvv ua- uaa uac uae uah uau uav uca ucc uce uch ucu ucv uea uec uee ueh uha uhc uhe uhh uhu uhv uua uuc uue uuu uva uvc uve uvu uvv v-a v-e vaa vac vae vah vau vav vca vcc vce vch vcu vea vec vee veh veu vh- vha vhc vhe vue vuv vva vvc vvv