-ic -ji a-a a-c a-i aaa aac aag aai aaj aan aar aau ac- aca acc acg aci acj acn acr acu ag- aga agc agg agi agj agn agr agu ai- aia aic aig aii ain air aiu aja ajc aji ajj ajn ajr aju an- ana anc ang ani anj ann anr anu ar- ara arc arg ari arj arn arr aru au- aua auc aug aui auj aun aur c-- c-j caa cac cag cai caj can car cau cca ccc ccg cci ccj ccn ccr ccu cga cgc cgg cgi cgn cgr cgu ci- cia cic cig cii cij cin cir ciu cja cjc cjg cjr cn- cna cnc cng cni cnj cnn cnr cnu cra crc crg cri crj crn crr cru cua cuc cug cui cun cur cuu gaa gac gag gai gaj gan gar gau gca gcc gcg gci gcn gcr gcu gga ggc ggg ggi ggj ggn ggr ggu gia gic gig gii gij gin gir giu gja gjc gjg gjr gna gnc gni gnn gnr gnu gra grc grg gri grj grn grr gru gu- gua guc gug gui guj gun gur guu ia- iaa iac iag iai ian iar iau ica icc icg ici icj icn icr icu iga igc igg igi ign igr igu iia iic iii iij iin iir iiu ija ijc ijg iji ijn iju in- ina inc ing ini inj inn inr inu ir- ira irc irg iri irj irn irr iru iu- iua iuc iug iui iur j-i jaa jac jag jai jaj jan jar jau jca jcc jci jcr jcu jga jgi jgn jgr jgu jia jic jig jii jij jin jir jiu jja jjc jjg jjj jjr jju jna jnc jng jnj jnn jnr jnu jra jrc jrg jri jrn jrr jug jui jun jur n-i naa nac nag nai naj nan nar nau nca ncc ncg nci ncn ncr ncu nga ngc ngg ngi ngj ngn ngu nia nic nig nii nin nir niu nja njc njn nju nna nnc nng nni nnn nnu nra nrc nrg nri nrj nrn nrr nru nua nuc nug nui nuj nun nur nuu ra- raa rac rag rai raj ran rar rau rca rcc rcg rci rcj rcn rcr rcu rga rgc rgg rgi rgn rgr ria ric rig rii rin rir rja rjc rjg rjr rna rnc rng rni rnn rnr rnu rra rrc rrg rri rrn rrr rru rua ruc rug rui run rur ruu ua- uaa uac uag uai uaj uan uar uau uca ucc ucg uci ucj ucn ucr ucu uga ugc ugg ugi ugn ugr ugu uia uic uig uii uin uir uiu ujc uji un- una unc ung uni unn unr unu ur- ura urc urg uri urn urr uru uua uuc uug uun uur uuu