-ic a-a a-c a-i aaa aac aaf aag aai aan aao aap aay ac- aca acc acf acg aci acn aco acp acy af- afa afc aff afg afi afn afo afp afy ag- aga agc agf agg agi agn ago agp agy ai- aia aic aif aig aii ain aio aip aiy an- ana anc anf ang ani ann ano anp any aoa aoc aof aog aoi aon aoo aop ap- apa apc apf apg api apn apo app apy ay- aya ayc ayf ayi ayn ayo ayp c-- caa cac caf cag cai can cao cap cay cca ccc ccf ccg cci ccn cco ccp cfa cfc cff cfg cfi cfn cfo cfp cga cgc cgg cgi cgn cgo cgp cgy ci- cia cic cif cig cii cin cio cip cn- cna cnc cnf cng cni cnn cno cnp cny co- coa coc cof cog coi con coo cop coy cpa cpc cpf cpg cpi cpn cpo cpp cya cyc cyf cyg cyn cyo cyp faa fac faf fag fai fan fao fap fay fca fcc fcf fcg fci fcn fco fcp fcy ffa ffc fff ffg ffi ffn ffo ffp ffy fga fgc fgf fgg fgi fgn fgp fia fic fif fig fii fin fip fna fnc fnf fng fni fnn fnp foa foc fof fog foi fon foo fop foy fpa fpc fpg fpi fpn fpo fpp fpy fy- fya fyc fyi fyn fyo fyp g-p gaa gac gaf gag gai gan gao gap gay gca gcc gcf gcg gci gcn gco gcp gfa gfc gff gfi gfo gfp gfy gga ggc ggg ggi ggn ggo ggp gia gic gif gig gii gin gio gip giy gna gnc gnf gni gnn gno gnp goa goc gof gog goi gon goo gop goy gpa gpc gpf gpg gpi gpn gpo gpp gy- gya gyf gyn gyo gyp i-f ia- iaa iac iaf iag iai ian iao iap ica icc icf icg ici icn ico icp icy ifa ifc iff ifg ifi ifn ifo ifp ify iga igc igf igg igi ign igo igp igy iia iic iif iii iin iio iip in- ina inc inf ing ini inn ino inp iny io- ioa ioc iof iog ioi ion ioo iop ipa ipc ipf ipg ipi ipn ipo ipp ipy iya iyc iyo iyy n-i naa nac naf nag nai nan nao nap nay nca ncc ncf ncg nci ncn nco ncp nfa nfc nff nfi nfn nfo nfp nga ngc ngf ngg ngi ngn ngo ngp nia nic nif nig nii nin nio nip nna nnc nnf nng nni nnn nno nnp no- noa noc nof nog noi non noo nop noy npa npc npf npg npi npn npo npp nya nyc nyf nyg nyn nyo nyp nyy o-i oaa oac oaf oag oai oan oao oap oc- oca occ ocf ocg oci ocn oco ocp of- ofa ofc off ofg ofi ofn ofo ofp oga ogc ogf ogg ogi ogn ogo ogp ogy oia oic oif oii oin oio oip on- ona onc onf ong oni onn ono onp ony oo- ooa ooc oof oog ooi oon ooo oop op- opa opc opf opg opi opn opo opp opy oya oyi oyo p-p paa pac paf pag pai pan pao pap pay pca pcc pcf pcg pci pcn pco pcp pfa pfc pff pfg pfi pfn pfo pfp pfy pga pgc pgf pgg pgi pgn pgo pgp pgy pia pic pif pig pii pin pio pip pn- pna pnc pnf png pni pnn pno pnp pny poa poc pof pog poi pon poo pop poy ppa ppc ppf ppg ppi ppn ppo ppp py- pya pyc pyf pyg pyn pyo yaa yac yaf yag yai yan yao yap yay yca ycc ycf yci yco ycp ycy yfa yfc yff yga ygc ygo yif yig yii yin yio yip yna yng ynn ynp yny yoc yof yog yoi yon yoo yop yoy ypa ypf ypg ypo yyc yyf yyg yyy