a-a a-q aaa aad aak aao aaq aas ad- ada add adk ado adq ads aka akd akk ako aks aoa aod aok aoo aos aqa aqo aqs as- asa asd ask aso asq ass daa dad dak dao daq das dda ddd ddk ddo ddq dds dka dkk dko dks doa dod dok doo doq dos dqa dqs dsa dsd dsk dso dsq dss ka- kaa kad kak kao kas kda kdk kdo kds kkk kks koa kod kok koo kos kqa ksa ksd ksk kso kss oaa oad oak oao oaq oas oda odd odo ods oka okd okk oko oks oo- ooa ood ook ooo oos oqo os- osa osd osk oso osq oss qaa qad qas qda qds qoo qos qqk qqq qsa qsd qso saa sad sak sao saq sas sda sdd sdk sdo sdq sds sk- ska skd skk sko skq sks soa sod sok soo soq sos sqa sqd sqq sqs ss- ssa ssd ssk sso ssq sss