a-a a-c aaa aac aad aah aak aap aar ac- aca acc acd ach ack acp acr ad- ada adc add adh adk adp adr aha ahc ahd ahh ahk ahp ahr aka akc akd akh akk akp akr ap- apa apc apd aph apk app apr ar- ara arc ard arh ark arp arr c-- caa cac cad cah cak cap car cca ccc ccd cch cck ccp ccr cda cdc cdd cdh cdk cdp cdr ch- cha chc chd chh chk chp chr cka ckc ckd ckh cpa cpc cpd cph cpk cpp cpr cra crc crd crh crk crp crr daa dac dad dah dak dap dar dca dcc dcd dck dcp dcr dda ddc ddd ddh ddk ddp ddr dh- dha dhc dhd dhh dhk dhp dhr dka dkc dkk dkp dkr dpa dpc dpd dph dpk dpp dpr dra drc drd drk drp drr haa hac had hah hak hap har hca hcc hcd hch hck hcp hcr hda hdc hdd hdh hdk hdp hdr hha hhc hhd hhh hhk hhp hhr hka hkd hkh hkk hkp hkr hpa hpc hpd hph hpk hpp hpr hr- hra hrc hrd hrh hrk hrp hrr ka- kaa kac kad kah kak kap kar kca kcc kcd kch kck kcp kcr kda kdc kdh kdk kdp kdr kha khh khk khr kkc kkh kkk kkp kkr kpa kpc kpd kph kpk kpp kpr kra krc krd krk krp krr p-p paa pac pad pah pak pap par pca pcc pcd pch pck pcp pcr pda pdc pdd pdh pdk pdp pdr pha phc phd phk php phr pka pkc pkd pkp pkr ppa ppc ppd pph ppk ppp ppr pra prc prd prh prk prp prr ra- raa rac rad rah rak rap rar rca rcc rcd rch rcp rcr rda rdc rdd rdh rdp rdr rh- rha rhc rhd rhh rhp rhr rkc rkk rkp rpa rpc rpd rph rpk rpp rpr rra rrc rrd rrh rrk rrp rrr