-ic a-a a-c a-i aaa aac aag aai aak aam aan aas ac- aca acc acg aci ack acm acn acs ag- aga agc agg agi agk agm agn ags ai- aia aic aig aii aik aim ain ais aka akc akg aki akk akm akn aks ama amc amg ami amk amm amn ams an- ana anc ang ani ank anm ann ans as- asa asc asg asi ask asm asn ass c-- caa cac cag cai cak cam can cas cca ccc ccg cci cck ccm ccn ccs cga cgc cgg cgi cgm cgn cgs ci- cia cic cig cii cik cim cin cis cka ckc cki ckm cks cma cmc cmg cmi cmk cmm cmn cms cn- cna cnc cng cni cnm cnn cns csa csc csg csi csk csm csn css gaa gac gag gai gak gam gan gas gca gcc gcg gci gck gcm gcn gcs gga ggc ggg ggi ggm ggn ggs gia gic gig gii gik gim gin gis gka gkm gkn gks gma gmc gmg gmi gmm gmn gms gna gnc gni gnm gnn gns gsa gsc gsg gsi gsk gsm gsn gss ia- iaa iac iag iai iam ian ias ica icc icg ici ick icm icn ics iga igc igg igi igk igm ign igs iia iic iii iim iin iis ika ikc iki ikk iks im- ima imc img imi imm imn ims in- ina inc ing ini ink inm inn ins is- isa isc isg isi isk ism isn iss ka- kaa kac kag kai kak kam kan kas kca kcc kcg kci kck kcm kcn kcs kga kgc kgi kgm kgs kia kic kig kii kik kim kin kis kkc kki kkk kkm kkn kks kma kmc kmg kmi kmk kmm kms kn- kna knc kng kni knk knm knn ksa ksc ksg ksi ksk ksm ksn kss maa mac mag mai mak mam man mas mc- mca mcc mcg mci mck mcm mcn mcs mga mgc mgi mgk mgm mgn mgs mi- mia mic mig mii mik mim min mis mka mkc mkg mkk mkm mkn mks mma mmc mmg mmi mmk mmm mmn mms mna mnc mng mni mnk mnm mnn mns msa msc msg msi msk msm msn mss n-i naa nac nag nai nak nam nan nas nca ncc ncg nci nck ncm ncn ncs nga ngc ngg ngi ngk ngm ngn ngs nia nic nig nii nik nim nin nis nka nkc nki nkk nkm nkn nks nma nmc nmg nmi nmk nmm nmn nms nna nnc nng nni nnk nnm nnn nns nsa nsc nsg nsi nsk nsm nsn nss saa sac sag sai sak sam san sas sca scc scg sci sck scm scn scs sga sgc sgg sgi sgk sgm sgn sgs sia sic sig sii sik sim sin sis sk- ska skc skg ski skk skm sks sma smc smg smi smk smm smn sms sna snc sng sni snk snm snn sns ss- ssa ssc ssg ssi ssk ssm ssn sss