a-a a-c aaa aac aah aan aap aar ac- aca acc ach acn acp acr aha ahc ahh ahn ahp ahr an- ana anc anh ann anp anr ap- apa apc aph apn app apr ar- ara arc arh arn arp arr c-- caa cac cah can cap car cca ccc cch ccn ccp ccr ch- cha chc chh chn chp chr cn- cna cnc cnh cnn cnp cnr cpa cpc cph cpn cpp cpr cra crc crh crn crp crr haa hac hah han hap har hca hcc hch hcn hcp hcr hha hhc hhh hhn hhp hhr hna hnc hnh hnn hpa hpc hph hpn hpp hpr hr- hra hrc hrh hrn hrp hrr naa nac nah nan nap nar nca ncc nch ncn ncp ncr nha nhc nhh nhn nhp nhr nna nnc nnh nnn nnp npa npc nph npn npp npr nra nrc nrn nrp nrr p-p paa pac pah pan pap par pca pcc pch pcn pcp pcr pha phc phn php phr pn- pna pnc pnh pnn pnp pnr ppa ppc pph ppn ppp ppr pra prc prh prn prp prr ra- raa rac rah ran rap rar rca rcc rch rcn rcp rcr rh- rha rhc rhh rhn rhp rhr rna rnc rnh rnn rnp rnr rpa rpc rph rpn rpp rpr rra rrc rrh rrn rrp rrr