-ic a-a a-c a-i aaa aac aag aai aam aan aao aap aas ac- aca acc acg aci acm acn aco acp acs ag- aga agc agg agi agm agn ago agp ags ai- aia aic aig aii aim ain aio aip ais ama amc amg ami amm amn amo amp ams an- ana anc ang ani anm ann ano anp ans aoa aoc aog aoi aom aon aoo aop aos ap- apa apc apg api apm apn apo app aps as- asa asc asg asi asm asn aso asp ass c-- caa cac cag cai cam can cao cap cas cca ccc ccg cci ccm ccn cco ccp ccs cga cgc cgg cgi cgm cgn cgo cgp cgs ci- cia cic cig cii cim cin cio cip cis cma cmc cmg cmi cmm cmn cmo cmp cms cn- cna cnc cng cni cnm cnn cno cnp cns co- coa coc cog coi com con coo cop cos cpa cpc cpg cpi cpm cpn cpo cpp cps csa csc csg csi csm csn cso csp css g-p gaa gac gag gai gam gan gao gap gas gca gcc gcg gci gcm gcn gco gcp gcs gga ggc ggg ggi ggm ggn ggo ggp ggs gia gic gig gii gim gin gio gip gis gma gmc gmg gmi gmm gmn gmo gmp gms gna gnc gni gnm gnn gno gnp gns goa goc gog goi gom gon goo gop gos gpa gpc gpg gpi gpm gpn gpo gpp gps gsa gsc gsg gsi gsm gsn gso gsp gss ia- iaa iac iag iai iam ian iao iap ias ica icc icg ici icm icn ico icp ics iga igc igg igi igm ign igo igp igs iia iic iii iim iin iio iip iis im- ima imc img imi imm imn imo imp ims in- ina inc ing ini inm inn ino inp ins io- ioa ioc iog ioi iom ion ioo iop ios ipa ipc ipg ipi ipm ipn ipo ipp ips is- isa isc isg isi ism isn iso isp iss m-o maa mac mag mai mam man mao map mas mc- mca mcc mcg mci mcm mcn mco mcp mcs mga mgc mgi mgm mgn mgo mgp mgs mi- mia mic mig mii mim min mio mip mis mma mmc mmg mmi mmm mmn mmo mmp mms mna mnc mng mni mnm mnn mno mnp mns moa moc mog moi mom mon moo mop mos mpa mpc mpg mpi mpm mpn mpo mpp mps msa msc msg msi msm msn mso msp mss n-i naa nac nag nai nam nan nao nap nas nca ncc ncg nci ncm ncn nco ncp ncs nga ngc ngg ngi ngm ngn ngo ngp ngs nia nic nig nii nim nin nio nip nis nma nmc nmg nmi nmm nmn nmo nmp nms nna nnc nng nni nnm nnn nno nnp nns no- noa noc nog noi nom non noo nop nos npa npc npg npi npm npn npo npp nps nsa nsc nsg nsi nsm nsn nso nsp nss o-i oaa oac oag oai oam oan oao oap oas oc- oca occ ocg oci ocm ocn oco ocp ocs oga ogc ogg ogi ogn ogo ogp ogs oia oic oii oim oin oio oip ois om- oma omc omg omi omm omn omo omp oms on- ona onc ong oni onn ono onp ons oo- ooa ooc oog ooi oom oon ooo oop oos op- opa opc opg opi opm opn opo opp ops os- osa osc osg osi osm osn oso osp oss p-p paa pac pag pai pam pan pao pap pas pca pcc pcg pci pcm pcn pco pcp pcs pga pgc pgg pgi pgm pgn pgo pgp pgs pia pic pig pii pim pin pio pip pis pma pmc pmg pmi pmm pmn pmo pmp pms pn- pna pnc png pni pnm pnn pno pnp pns poa poc pog poi pom pon poo pop pos ppa ppc ppg ppi ppm ppn ppo ppp pps ps- psa psc psg psi psm psn pso psp pss saa sac sag sai sam san sao sap sas sca scc scg sci scm scn sco scp scs sga sgc sgg sgi sgm sgn sgo sgp sgs sia sic sig sii sim sin sio sip sis sma smc smg smi smm smn smo smp sms sna snc sng sni snm snn sno snp sns soa soc sog soi som son soo sop sos spa spc spg spi spm spn spo spp sps ss- ssa ssc ssg ssi ssm ssn sso ssp sss