-ic a-a a-c a-i aaa aac aad aai aak aap aar ac- aca acc acd aci ack acp acr ad- ada adc add adi adk adp adr ai- aia aic aid aii aik aip air aka akc akd aki akk akp akr ap- apa apc apd api apk app apr ar- ara arc ard ari ark arp arr c-- caa cac cad cai cak cap car cca ccc ccd cci cck ccp ccr cda cdc cdd cdi cdk cdp cdr ci- cia cic cid cii cik cip cir cka ckc ckd cki cpa cpc cpd cpi cpk cpp cpr cra crc crd cri crk crp crr daa dac dad dai dak dap dar dca dcc dcd dci dck dcp dcr dda ddc ddd ddi ddk ddp ddr di- dia dic did dii dik dip dir dka dkc dki dkk dkp dkr dpa dpc dpd dpi dpk dpp dpr dra drc drd dri drk drp drr i-d ia- iaa iac iad iai iap iar ica icc icd ici ick icp icr ida idc idd idi idk idp idr iia iic iid iii iip iir ika ikc iki ikk ikr ipa ipc ipd ipi ipp ipr ir- ira irc ird iri irk irp irr ka- kaa kac kad kai kak kap kar kca kcc kcd kci kck kcp kcr kda kdc kdk kdp kdr kia kic kid kii kik kip kir kkc kki kkk kkp kkr kpa kpc kpd kpi kpk kpp kpr kra krc krd kri krk krp krr p-p paa pac pad pai pak pap par pca pcc pcd pci pck pcp pcr pda pdc pdd pdi pdk pdp pdr pia pic pid pii pik pip pir pka pkc pkd pki pkp pkr ppa ppc ppd ppi ppk ppp ppr pra prc prd pri prk prp prr ra- raa rac rad rai rak rap rar rca rcc rcd rci rcp rcr rda rdc rdd rdi rdp rdr ria ric rid rii rik rip rir rkc rkk rkp rpa rpc rpd rpi rpk rpp rpr rra rrc rrd rri rrk rrp rrr