-ic c-- ccc cce ccg cci ccn cco ccp ccs cct ce- cec cee ceg cei cen ceo cep ces cet cgc cge cgg cgi cgn cgo cgp cgs cgt ci- cic cie cig cii cin cio cip cis cit cn- cnc cne cng cni cnn cno cnp cns cnt co- coc coe cog coi con coo cop cos cot cpc cpe cpg cpi cpn cpo cpp cps cpt csc cse csg csi csn cso csp css cst ctc cte ctg cti ctn cto ctp cts ctt ec- ecc ece ecg eci ecn eco ecs ect eec eee eeg een eeo eep ees eet egc ege egg egi egn ego egp egs egt eic eie eig eii ein eio eip eis eit en- enc ene eng eni enn eno enp ens ent eo- eoc eoe eog eoi eon eoo eop eos eot ep- epc epe epg epi epn epo epp eps ept es- esc ese esg esi esn eso esp ess est etc ete etg eti etn eto etp ets ett g-p gcc gce gcg gci gcn gco gcp gcs gct ge- gec gee geg gei gen geo gep ges get ggc ggg ggi ggn ggo ggp ggs ggt gic gie gig gii gin gio gip gis git gnc gne gni gnn gno gnp gns gnt goc goe gog goi gon goo gop gos got gpc gpe gpg gpi gpn gpo gpp gps gpt gsc gse gsg gsi gsn gso gsp gss gst gtc gte gtg gti gtn gto gtp gts gtt icc ice icg ici icn ico icp ics ict ie- iec iee ieg iei ien iep ies iet igc ige igg igi ign igo igp igs igt iic iie iii iin iio iip iis iit in- inc ine ing ini inn ino inp ins int io- ioc ioe iog ioi ion ioo iop ios iot ipc ipe ipg ipi ipn ipo ipp ips ipt is- isc ise isg isi isn iso isp iss ist itc ite itg iti itn ito itp its itt n-i ncc nce ncg nci ncn nco ncp ncs nct ne- nec nee neg nei nen neo nep nes net ngc nge ngg ngi ngn ngo ngp ngs ngt nic nie nig nii nin nio nip nis nit nnc nne nng nni nnn nno nnp nns nnt no- noc noe nog noi non noo nop nos not npc npe npg npi npn npo npp nps npt nsc nse nsg nsi nsn nso nsp nss nst ntc nte ntg nti ntn nto ntp nts ntt o-i oc- occ ocg oci ocn oco ocp ocs oct oec oee oeg oei oen oeo oep oes oet ogc oge ogg ogi ogn ogo ogp ogs ogt oic oie oii oin oio oip ois oit on- onc one ong oni onn ono onp ons ont oo- ooc oog ooi oon ooo oop oos oot op- opc ope opg opi opn opo opp ops opt os- osc ose osg osi osn oso osp oss ost ot- otc ote otg oti otn oto otp ots ott p-p pcc pce pcg pci pcn pco pcp pcs pct pec pee peg pei pen peo pep pes pet pgc pge pgg pgi pgn pgo pgp pgs pgt pic pie pig pii pin pio pip pis pit pn- pnc pne png pni pnn pno pnp pns pnt poc poe pog poi pon poo pop pos pot ppc ppe ppg ppi ppn ppo ppp pps ppt ps- psc pse psg psi psn pso psp pss pst pt- ptc pte ptg pti ptn pto ptp pts ptt scc sce scg sci scn sco scp scs sct se- sec see seg sei sen seo sep ses set sgc sge sgg sgi sgn sgo sgp sgs sgt sic sie sig sii sin sio sip sis sit snc sne sng sni snn sno snp sns snt soc soe sog soi son soo sop sos sot spc spe spg spi spn spo spp sps spt ss- ssc sse ssg ssi ssn sso ssp sss sst stc ste stg sti stn sto stp sts stt tcc tce tcg tci tcn tco tcp tcs tct te- tec tee teg tei ten teo tep tes tet tgc tge tgg tgi tgn tgo tgp tgs tgt tic tie tig tii tin tio tip tis tit tnc tne tng tni tnn tno tnp tns tnt to- toc toe tog toi ton too top tos tot tpc tpe tpg tpi tpn tpo tpp tps tpt tsc tse tsg tsi tsn tso tsp tss tst ttc tte ttg tti ttn tto ttp tts ttt