-ic a-a a-c a-i aaa aac aae aag aah aai aan aao aap ac- aca acc ace acg ach aci acn aco acp aea aec aee aeg aeh aei aen aeo aep ag- aga agc age agg agh agi agn ago agp aha ahc ahe ahg ahh ahi ahn aho ahp ai- aia aic aie aig aih aii ain aio aip an- ana anc ane ang anh ani ann ano anp aoa aoc aoe aog aoh aoi aon aoo aop ap- apa apc ape apg aph api apn apo app c-- caa cac cae cag cah cai can cao cap cca ccc cce ccg cch cci ccn cco ccp ce- cea cec cee ceg ceh cei cen ceo cep cga cgc cge cgg cgh cgi cgn cgo cgp ch- cha chc che chg chh chi chn cho chp ci- cia cic cie cig cih cii cin cio cip cn- cna cnc cne cng cnh cni cnn cno cnp co- coa coc coe cog coh coi con coo cop cpa cpc cpe cpg cph cpi cpn cpo cpp eaa eac eae eag eah eai ean eao eap ec- eca ecc ece ecg ech eci ecn eco eea eec eee eeg een eeo eep ega egc ege egg egh egi egn ego egp eha ehc ehe ehg ehh ehi ehn eho ehp eia eic eie eig eii ein eio eip en- ena enc ene eng enh eni enn eno enp eo- eoa eoc eoe eog eoh eoi eon eoo eop ep- epa epc epe epg eph epi epn epo epp g-p gaa gac gae gag gah gai gan gao gap gca gcc gce gcg gch gci gcn gco gcp ge- gea gec gee geg geh gei gen geo gep gga ggc ggg ggh ggi ggn ggo ggp gha ghc ghe ghg ghh ghi ghn gho ghp gia gic gie gig gih gii gin gio gip gna gnc gne gni gnn gno gnp goa goc goe gog goh goi gon goo gop gpa gpc gpe gpg gph gpi gpn gpo gpp h-i haa hac hae hag hah hai han hao hap hca hcc hce hcg hch hci hcn hco hcp he- hea hec hee heg heh hei hen heo hep hga hgc hge hgg hgh hgi hgn hgo hgp hha hhc hhe hhg hhh hhi hhn hho hhp hia hic hie hig hih hii hin hio hip hna hnc hne hng hnh hnn hno hoa hoc hoe hog hoh hoi hon hoo hop hpa hpc hpe hpg hph hpi hpn hpo hpp ia- iaa iac iae iag iah iai ian iao iap ica icc ice icg ich ici icn ico icp ie- iea iec iee ieg iei ien iep iga igc ige igg igh igi ign igo igp iha ihc ihe ihg ihh ihi ihn iho ihp iia iic iie iih iii iin iio iip in- ina inc ine ing inh ini inn ino inp io- ioa ioc ioe iog ioh ioi ion ioo iop ipa ipc ipe ipg ipi ipn ipo ipp n-i naa nac nae nag nah nai nan nao nap nca ncc nce ncg nch nci ncn nco ncp ne- nea nec nee neg neh nei nen neo nep nga ngc nge ngg ngh ngi ngn ngo ngp nha nhc nhe nhg nhh nhi nhn nhp nia nic nie nig nih nii nin nio nip nna nnc nne nng nnh nni nnn nno nnp no- noa noc noe nog noh noi non noo nop npa npc npe npg nph npi npn npo npp o-i oaa oac oae oag oah oai oan oao oap oc- oca occ ocg och oci ocn oco ocp oea oec oee oeg oeh oei oen oeo oep oga ogc oge ogg ogh ogi ogn ogo ogp oha ohc ohe ohg ohh ohi ohn oho ohp oia oic oie oii oin oio oip on- ona onc one ong onh oni onn ono onp oo- ooa ooc oog ooh ooi oon ooo oop op- opa opc ope opg oph opi opn opo opp p-p paa pac pae pag pah pai pan pao pap pca pcc pce pcg pch pci pcn pco pcp pea pec pee peg peh pei pen peo pep pga pgc pge pgg pgh pgi pgn pgo pgp pha phc phe phg phi phn pho php pia pic pie pig pih pii pin pio pip pn- pna pnc pne png pnh pni pnn pno pnp poa poc poe pog poh poi pon poo pop ppa ppc ppe ppg pph ppi ppn ppo ppp