-ic a-a a-c a-i aaa aac aai aam aan aao aap aar ac- aca acc aci acm acn aco acp acr ai- aia aic aii aim ain aio aip air ama amc ami amm amn amo amp amr an- ana anc ani anm ann ano anp anr aoa aoc aoi aom aon aoo aop aor ap- apa apc api apm apn apo app apr ar- ara arc ari arm arn aro arp arr c-- caa cac cai cam can cao cap car cca ccc cci ccm ccn cco ccp ccr ci- cia cic cii cim cin cio cip cir cma cmc cmi cmm cmn cmo cmp cmr cn- cna cnc cni cnm cnn cno cnp cnr co- coa coc coi com con coo cop cor cpa cpc cpi cpm cpn cpo cpp cpr cra crc cri crm crn cro crp crr ia- iaa iac iai iam ian iao iap iar ica icc ici icm icn ico icp icr iia iic iii iim iin iio iip iir im- ima imc imi imm imn imo imp in- ina inc ini inm inn ino inp inr io- ioa ioc ioi iom ion ioo iop ior ipa ipc ipi ipm ipn ipo ipp ipr ir- ira irc iri irm irn iro irp irr m-o m-r maa mac mai mam man mao map mar mc- mca mcc mci mcm mcn mco mcp mcr mi- mia mic mii mim min mio mip mir mma mmc mmi mmm mmn mmo mmp mmr mna mnc mni mnm mnn mno mnp mnr moa moc moi mom mon moo mop mor mpa mpc mpi mpm mpn mpo mpp mpr mra mrc mri mrm mrn mro mrp mrr n-i naa nac nai nam nan nao nap nar nca ncc nci ncm ncn nco ncp ncr nia nic nii nim nin nio nip nir nma nmc nmi nmm nmn nmo nmp nmr nna nnc nni nnm nnn nno nnp no- noa noc noi nom non noo nop nor npa npc npi npm npn npo npp npr nra nrc nri nrm nrn nro nrp nrr o-i oaa oac oai oam oan oao oap oar oc- oca occ oci ocm ocn oco ocp ocr oia oic oii oim oin oio oip oir om- oma omc omi omm omn omo omp omr on- ona onc oni onn ono onp onr oo- ooa ooc ooi oom oon ooo oop oor op- opa opc opi opm opn opo opp opr or- ora orc ori orm orn oro orp orr p-p paa pac pai pam pan pao pap par pca pcc pci pcm pcn pco pcp pcr pia pic pii pim pin pio pip pir pma pmc pmi pmm pmn pmo pmp pmr pn- pna pnc pni pnm pnn pno pnp pnr poa poc poi pom pon poo pop por ppa ppc ppi ppm ppn ppo ppp ppr pra prc pri prm prn pro prp prr ra- raa rac rai ram ran rao rap rar rca rcc rci rcm rcn rco rcp rcr ria ric rii rim rin rio rip rir rma rmc rmi rmm rmn rmo rmp rmr rna rnc rni rnm rnn rno rnp rnr roa roc roi rom ron roo rop ror rpa rpc rpi rpm rpn rpo rpp rpr rra rrc rri rrm rrn rrp rrr