a-a a-c a-z aaa aac aak aam aar aaz ac- aca acc ack acm acr acz aka akc akk akm akr ama amc amk amm amr amz ar- ara arc ark arm arr arz az- aza azm azz c-- caa cac cak cam car caz cca ccc cck ccm ccr ccz cka ckc ckm cma cmc cmk cmm cmr cra crc crk crm crr crz cz- czc czk czm k-z ka- kaa kac kak kam kar kaz kca kcc kck kcm kcr kkc kkk kkm kkr kma kmc kmk kmm kmz kra krc krk krr m-r maa mac mak mam mar maz mc- mca mcc mck mcm mcr mcz mka mkc mkk mkm mkr mkz mma mmc mmk mmm mmr mmz mra mrc mrk mrm mrr mrz mza mzm ra- raa rac rak ram rar raz rca rcc rcm rcr rkc rkk rkm rkz rma rmc rmm rmr rra rrc rrk rrm rrr rza rzm zaa zac zak zam zar zaz zka zma zmc zmk zmm zzr zzz