a-ak aaaa aaad aaaf aada aadt aafa aafd aaff aaka aata aatf aatk aatt adaa adad adak adat adda addd adfa adta afaa afad afak afat affa afft afka afta akaa akka at-t ataa atad atak atat atdt atka atkt atta daad dada dafa daff daft daka data datt dddd dfaf dfdt dffa dtaa f--k faaa faad fada fadd fafa faff fakt fata fatf fatt ffff fftf kaaa kaaf kaak kaat kad- kada kadd kadf kadt kafa kaff kaka kakk kakt kat- kata katd katf katk katt kdaa kdad kdaf kdak kdat kddd kddf kddk kdft kdka kdkd kdkk kdkt kdta kdtd kfat kfda kffa kfff kffk kfka kfta kftk kftt kkaa kkat kkda kkdd kkdt kkft kkkk kktk ktaa ktak ktat ktdd ktdf ktdk ktkk ktkt kttf kttk kttt taa- taaf taat tada tafa taff taft taka takk takt tata tatt tdff ttfa ttff tttt