-ic a-a a-c a-i aaa aac aah aai aam aao aar aax ac- aca acc ach aci acm aco acr acx aha ahc ahh ahi ahm aho ahr ahx ai- aia aic aih aii aim aio air aix ama amc amh ami amm amo amr amx aoa aoc aoh aoi aom aoo aor aox ar- ara arc arh ari arm aro arr arx ax- axa axh axi axm axo axr axx c-- caa cac cah cai cam cao car cax cca ccc cch cci ccm cco ccr ccx ch- cha chc chh chi chm cho chr chx ci- cia cic cih cii cim cio cir cix cma cmc cmh cmi cmm cmo cmr cmx co- coa coc coh coi com coo cor cox cra crc crh cri crm cro crr crx cxc cxh cxi cxo cxr cxx h-i haa hac hah hai ham hao har hax hca hcc hch hci hcm hco hcr hha hhc hhh hhi hhm hho hhr hia hic hih hii him hio hir hix hma hmc hmh hmi hmm hmo hmr hmx hoa hoc hoh hoi hom hoo hor hox hr- hra hrc hrh hri hrm hro hrr hxc hxm ia- iaa iac iah iai iam iao iar ica icc ich ici icm ico icr iha ihc ihh ihi ihm iho ihr iia iic iih iii iim iio iir iix im- ima imc imh imi imm imo imx io- ioa ioc ioh ioi iom ioo ior ir- ira irc iri irm iro irr irx ixc ixi m-o m-r maa mac mah mai mam mao mar max mc- mca mcc mch mci mcm mco mcr mcx mha mhc mhh mhi mhm mho mhr mhx mi- mia mic mih mii mim mio mir mix mma mmc mmh mmi mmm mmo mmr mmx moa moc moh moi mom moo mor mox mra mrc mrh mri mrm mro mrr mrx mxa mxc mxi mxr o-i oaa oac oah oai oam oao oar oax oc- oca occ och oci ocm oco ocr ocx oha ohc ohh ohi ohm oho ohr oia oic oii oim oio oir om- oma omc omh omi omm omo omr omx oo- ooa ooc ooh ooi oom ooo oor oox or- ora orc orh ori orm oro orr orx ox- oxa oxc oxi oxo oxx ra- raa rac rah rai ram rao rar rax rca rcc rch rci rcm rco rcr rcx rh- rha rhc rhh rhi rhm rho rhr ria ric rih rii rim rio rir rix rma rmc rmh rmi rmm rmo rmr rmx roa roc roh roi rom roo ror rox rra rrc rrh rri rrm rrr rxr xaa xac xam xar xch xci xcr xcx xia xic xii xio xix xma xmc xmh xmi xmm xmo xmr xmx xoa xoc xoi xom xoo xor xox xrc xrx xxi xxo xxx