-ic a-a a-c a-i aaa aac aag aai aan aao aap aay ac- aca acc acg aci acn aco acp acy ag- aga agc agg agi agn ago agp agy ai- aia aic aig aii ain aio aip aiy an- ana anc ang ani ann ano anp any aoa aoc aog aoi aon aoo aop ap- apa apc apg api apn apo app apy ay- aya ayc ayi ayn ayo ayp c-- caa cac cag cai can cao cap cay cca ccc ccg cci ccn cco ccp cga cgc cgg cgi cgn cgo cgp cgy ci- cia cic cig cii cin cio cip cn- cna cnc cng cni cnn cno cnp cny co- coa coc cog coi con coo cop coy cpa cpc cpg cpi cpn cpo cpp cya cyc cyg cyn cyo cyp g-p gaa gac gag gai gan gao gap gay gca gcc gcg gci gcn gco gcp gga ggc ggg ggi ggn ggo ggp gia gic gig gii gin gio gip giy gna gnc gni gnn gno gnp goa goc gog goi gon goo gop goy gpa gpc gpg gpi gpn gpo gpp gy- gya gyn gyo gyp ia- iaa iac iag iai ian iao iap ica icc icg ici icn ico icp icy iga igc igg igi ign igo igp igy iia iic iii iin iio iip in- ina inc ing ini inn ino inp iny io- ioa ioc iog ioi ion ioo iop ipa ipc ipg ipi ipn ipo ipp ipy iya iyc iyo iyy n-i naa nac nag nai nan nao nap nay nca ncc ncg nci ncn nco ncp nga ngc ngg ngi ngn ngo ngp nia nic nig nii nin nio nip nna nnc nng nni nnn nno nnp no- noa noc nog noi non noo nop noy npa npc npg npi npn npo npp nya nyc nyg nyn nyo nyp nyy o-i oaa oac oag oai oan oao oap oc- oca occ ocg oci ocn oco ocp oga ogc ogg ogi ogn ogo ogp ogy oia oic oii oin oio oip on- ona onc ong oni onn ono onp ony oo- ooa ooc oog ooi oon ooo oop op- opa opc opg opi opn opo opp opy oya oyi oyo p-p paa pac pag pai pan pao pap pay pca pcc pcg pci pcn pco pcp pga pgc pgg pgi pgn pgo pgp pgy pia pic pig pii pin pio pip pn- pna pnc png pni pnn pno pnp pny poa poc pog poi pon poo pop poy ppa ppc ppg ppi ppn ppo ppp py- pya pyc pyg pyn pyo yaa yac yag yai yan yao yap yay yca ycc yci yco ycp ycy yga ygc ygo yig yii yin yio yip yna yng ynn ynp yny yoc yog yoi yon yoo yop yoy ypa ypg ypo yyc yyg yyy