-ic a-a a-b a-c a-i aaa aab aac aah aai aam aap aar ab- aba abb abc abh abi abm abp abr ac- aca acb acc ach aci acm acp acr aha ahb ahc ahh ahi ahm ahp ahr ai- aia aib aic aih aii aim aip air ama amb amc amh ami amm amp amr ap- apa apb apc aph api apm app apr ar- ara arb arc arh ari arm arp arr b-p baa bab bac bah bai bam bap bar bba bbb bbc bbh bbi bbm bbp bbr bca bcb bcc bch bci bcm bcp bcr bha bhb bhc bhh bhi bhm bhp bhr bi- bia bib bic bih bii bim bip bir bma bmb bmc bmh bmi bmm bmp bmr bpa bpb bpc bph bpi bpm bpp bpr bra brb brh bri brm brp brr c-- caa cab cac cah cai cam cap car cba cbb cbc cbh cbi cbm cbp cbr cca ccb ccc cch cci ccm ccp ccr ch- cha chb chc chh chi chm chp chr ci- cia cib cic cih cii cim cip cir cma cmb cmc cmh cmi cmm cmp cmr cpa cpb cpc cph cpi cpm cpp cpr cra crb crc crh cri crm crp crr h-i haa hab hac hah hai ham hap har hba hbb hbc hbh hbi hbm hbp hbr hca hcb hcc hch hci hcm hcp hcr hha hhb hhc hhh hhi hhm hhp hhr hia hib hic hih hii him hip hir hma hmb hmc hmh hmi hmm hmp hmr hpa hpb hpc hph hpi hpm hpp hpr hr- hra hrb hrc hrh hri hrm hrp hrr ia- iaa iab iac iah iai iam iap iar iba ibb ibc ibh ibi ibm ibp ibr ica icb icc ich ici icm icp icr iha ihb ihc ihh ihi ihm ihp ihr iia iib iic iih iii iim iip iir im- ima imb imc imh imi imm imp ipa ipb ipc ipi ipm ipp ipr ir- ira irb irc iri irm irp irr m-r maa mab mac mah mai mam map mar mba mbb mbc mbh mbi mbm mbp mbr mc- mca mcb mcc mch mci mcm mcp mcr mha mhc mhh mhi mhm mhp mhr mi- mia mib mic mih mii mim mip mir mma mmb mmc mmh mmi mmm mmp mmr mpa mpb mpc mph mpi mpm mpp mpr mra mrb mrc mrh mri mrm mrp mrr p-p paa pab pac pah pai pam pap par pba pbb pbc pbi pbm pbp pbr pca pcb pcc pch pci pcm pcp pcr pha phb phc phi phm php phr pia pib pic pih pii pim pip pir pma pmb pmc pmh pmi pmm pmp pmr ppa ppb ppc pph ppi ppm ppp ppr pra prb prc prh pri prm prp prr ra- raa rab rac rah rai ram rap rar rba rbb rbc rbh rbi rbm rbp rbr rca rcb rcc rch rci rcm rcp rcr rh- rha rhb rhc rhh rhi rhm rhp rhr ria rib ric rih rii rim rip rir rma rmb rmc rmh rmi rmm rmp rmr rpa rpb rpc rph rpi rpm rpp rpr rra rrb rrc rrh rri rrm rrp rrr