-ic -ji a-a a-c a-i aaa aac aag aai aaj aan aao ac- aca acc acg aci acj acn aco ag- aga agc agg agi agj agn ago ai- aia aic aig aii ain aio aja ajc aji ajj ajn ajo an- ana anc ang ani anj ann ano aoa aoc aog aoi aoj aon aoo c-- c-j caa cac cag cai caj can cao cca ccc ccg cci ccj ccn cco cga cgc cgg cgi cgn cgo ci- cia cic cig cii cij cin cio cja cjc cjg cn- cna cnc cng cni cnj cnn cno co- coa coc cog coi coj con coo gaa gac gag gai gaj gan gao gca gcc gcg gci gcn gco gga ggc ggg ggi ggj ggn ggo gia gic gig gii gij gin gio gja gjc gjg gna gnc gni gnn gno goa goc gog goi gon goo ia- iaa iac iag iai ian iao ica icc icg ici icj icn ico iga igc igg igi ign igo iia iic iii iij iin iio ija ijc ijg iji ijn ijo in- ina inc ing ini inj inn ino io- ioa ioc iog ioi ioj ion ioo j-i jaa jac jag jai jaj jan jao jca jcc jci jco jga jgi jgn jgo jia jic jig jii jij jin jio jja jjc jjg jjj jna jnc jng jnj jnn jno joa joc jog joi joj jon joo n-i naa nac nag nai naj nan nao nca ncc ncg nci ncn nco nga ngc ngg ngi ngj ngn ngo nia nic nig nii nin nio nja njc njn nna nnc nng nni nnn nno no- noa noc nog noi noj non noo o-i oaa oac oag oai oaj oan oao oc- oca occ ocg oci ocj ocn oco oga ogc ogg ogi ogn ogo oia oic oii oin oio oja ojc oji ojo on- ona onc ong oni onj onn ono oo- ooa ooc oog ooi oon ooo