-ic a-a a-c a-i aaa aac aah aai aan aao aap aas ac- aca acc ach aci acn aco acp acs aha ahc ahh ahi ahn aho ahp ahs ai- aia aic aih aii ain aio aip ais an- ana anc anh ani ann ano anp ans aoa aoc aoh aoi aon aoo aop aos ap- apa apc aph api apn apo app aps as- asa asc ash asi asn aso asp ass c-- caa cac cah cai can cao cap cas cca ccc cch cci ccn cco ccp ccs ch- cha chc chh chi chn cho chp chs ci- cia cic cih cii cin cio cip cis cn- cna cnc cnh cni cnn cno cnp cns co- coa coc coh coi con coo cop cos cpa cpc cph cpi cpn cpo cpp cps csa csc csh csi csn cso csp css h-i haa hac hah hai han hao hap has hca hcc hch hci hcn hco hcp hcs hha hhc hhh hhi hhn hho hhp hhs hia hic hih hii hin hio hip his hna hnc hnh hnn hno hns hoa hoc hoh hoi hon hoo hop hos hpa hpc hph hpi hpn hpo hpp hps hsa hsc hsh hsi hsn hsp hss ia- iaa iac iah iai ian iao iap ias ica icc ich ici icn ico icp ics iha ihc ihh ihi ihn iho ihp ihs iia iic iih iii iin iio iip iis in- ina inc inh ini inn ino inp ins io- ioa ioc ioh ioi ion ioo iop ios ipa ipc ipi ipn ipo ipp ips is- isa isc ish isi isn iso isp iss n-i naa nac nah nai nan nao nap nas nca ncc nch nci ncn nco ncp ncs nha nhc nhh nhi nhn nhp nhs nia nic nih nii nin nio nip nis nna nnc nnh nni nnn nno nnp nns no- noa noc noh noi non noo nop nos npa npc nph npi npn npo npp nps nsa nsc nsh nsi nsn nso nsp nss o-i oaa oac oah oai oan oao oap oas oc- oca occ och oci ocn oco ocp ocs oha ohc ohh ohi ohn oho ohp ohs oia oic oii oin oio oip ois on- ona onc onh oni onn ono onp ons oo- ooa ooc ooh ooi oon ooo oop oos op- opa opc oph opi opn opo opp ops os- osa osc osh osi osn oso osp oss p-p paa pac pah pai pan pao pap pas pca pcc pch pci pcn pco pcp pcs pha phc phi phn pho php phs pia pic pih pii pin pio pip pis pn- pna pnc pnh pni pnn pno pnp pns poa poc poh poi pon poo pop pos ppa ppc pph ppi ppn ppo ppp pps ps- psa psc psh psi psn pso psp pss saa sac sah sai san sao sap sas sca scc sch sci scn sco scp scs sh- sha shc shh shi shn sho shp shs sia sic sih sii sin sio sip sis sna snc sni snn sno snp sns soa soc soh soi son soo sop sos spa spc sph spi spn spo spp sps ss- ssa ssc ssh ssi ssn sso ssp sss