-ic -ji a-a a-c a-i aaa aac aai aaj aan aao aar ac- aca acc aci acj acn aco acr ai- aia aic aii ain aio air aja ajc aji ajj ajn ajo ajr an- ana anc ani anj ann ano anr aoa aoc aoi aoj aon aoo aor ar- ara arc ari arj arn aro arr c-- c-j caa cac cai caj can cao car cca ccc cci ccj ccn cco ccr ci- cia cic cii cij cin cio cir cja cjc cjr cn- cna cnc cni cnj cnn cno cnr co- coa coc coi coj con coo cor cra crc cri crj crn cro crr ia- iaa iac iai ian iao iar ica icc ici icj icn ico icr iia iic iii iij iin iio iir ija ijc iji ijn ijo in- ina inc ini inj inn ino inr io- ioa ioc ioi ioj ion ioo ior ir- ira irc iri irj irn iro irr j-i jaa jac jai jaj jan jao jar jca jcc jci jco jcr jia jic jii jij jin jio jir jja jjc jjj jjr jna jnc jnj jnn jno jnr joa joc joi joj jon joo jor jra jrc jri jrn jro jrr n-i naa nac nai naj nan nao nar nca ncc nci ncn nco ncr nia nic nii nin nio nir nja njc njn nna nnc nni nnn nno no- noa noc noi noj non noo nor nra nrc nri nrj nrn nro nrr o-i oaa oac oai oaj oan oao oar oc- oca occ oci ocj ocn oco ocr oia oic oii oin oio oir oja ojc oji ojo on- ona onc oni onj onn ono onr oo- ooa ooc ooi oon ooo oor or- ora orc ori orn oro orr ra- raa rac rai raj ran rao rar rca rcc rci rcj rcn rco rcr ria ric rii rin rio rir rja rjc rjr rna rnc rni rnn rno rnr roa roc roi roj ron roo ror rra rrc rri rrn rrr