a-a a-c aaa aac aad aaf aah aak aaw ac- aca acc acd acf ach ack acw ad- ada adc add adf adh adk adw af- afa afc afd aff afh afk afw aha ahc ahd ahf ahh ahk ahw aka akc akd akh akk akw aw- awa awc awd awf awh awk aww c-- caa cac cad caf cah cak caw cca ccc ccd ccf cch cck ccw cda cdc cdd cdf cdh cdk cdw cfa cfc cfd cff cfh cfk cfw ch- cha chc chd chf chh chk chw cka ckc ckd ckh ckw cw- cwa cwc cwd cwh cwk daa dac dad daf dah dak daw dca dcc dcd dcf dck dcw dda ddc ddd ddf ddh ddk ddw dfa dfc dfd dff dfh dfk dfw dh- dha dhc dhd dhf dhh dhk dhw dka dkc dkk dkw dwa dwc dwf dwh dww faa fac fad faf fah fak faw fca fcc fcd fcf fck fcw fda fdc fdd fdf fdh fdk ffa ffc ffd fff ffh ffk ffw fha fhc fhf fhh fka fkc fkf fkk fwa fwc fwd fwf haa hac had haf hah hak haw hca hcc hcd hcf hch hck hcw hda hdc hdd hdf hdh hdk hdw hfa hfc hfd hff hfh hfk hfw hha hhc hhd hhf hhh hhk hhw hka hkd hkf hkh hkk hkw hw- hwa hwd hwf hwk hww ka- kaa kac kad kaf kah kak kaw kca kcc kcd kch kck kda kdc kdf kdh kdk kfa kfc kfd kff kfh kfw kha khf khh khk kkc kkh kkk kw- kwa kwc kwd kwf kwh kwk kww waa wac wad waf wah wak waw wca wcc wcd wcf wch wck wcw wda wdc wdf wfa wfc wfd wff wfh wfk wfw wh- wha whc whd whf whh whk whw wka wkc wkd wkf wkw wwa wwc wwd wwf www