-ic c-- ccc ccg cci cco ccp ccs cct ccz cgc cgg cgi cgo cgp cgs cgt cgy ci- cic cig cii cio cip cis cit co- coc cog coi coo cop cos cot coy coz cpc cpg cpi cpo cpp cps cpt cpz csc csg csi cso csp css cst csy csz ctc ctg cti cto ctp cts ctt cty ctz cyc cyg cyo cyp cys cyt cz- czc czo czt g-p gcc gcg gci gco gcp gcs gct ggc ggg ggi ggo ggp ggs ggt ggz gic gig gii gio gip gis git giy giz goc gog goi goo gop gos got goy goz gpc gpg gpi gpo gpp gps gpt gpz gsc gsg gsi gso gsp gss gst gtc gtg gti gto gtp gts gtt gty gy- gyo gyp gys gzo gzp icc icg ici ico icp ics ict icy icz igc igg igi igo igp igs igt igy iic iii iio iip iis iit io- ioc iog ioi ioo iop ios iot ipc ipg ipi ipo ipp ips ipt ipy is- isc isg isi iso isp iss ist isy itc itg iti ito itp its itt ity itz iyc iyo iys iyt iyy izi izo izy izz o-i oc- occ ocg oci oco ocp ocs oct ocz ogc ogg ogi ogo ogp ogs ogt ogy oic oii oio oip ois oit oiz oo- ooc oog ooi ooo oop oos oot op- opc opg opi opo opp ops opt opy os- osc osg osi oso osp oss ost ot- otc otg oti oto otp ots ott otz oyi oyo oys ozo ozs ozt ozz p-p pcc pcg pci pco pcp pcs pct pgc pgg pgi pgo pgp pgs pgt pgy pic pig pii pio pip pis pit piz poc pog poi poo pop pos pot poy poz ppc ppg ppi ppo ppp pps ppt ppz ps- psc psg psi pso psp pss pst psy pt- ptc ptg pti pto ptp pts ptt pty ptz py- pyc pyg pyo pys pyt pzc pzp pzt scc scg sci sco scp scs sct sgc sgg sgi sgo sgp sgs sgt sic sig sii sio sip sis sit soc sog soi soo sop sos sot soy soz spc spg spi spo spp sps spt spy spz ss- ssc ssg ssi sso ssp sss sst ssz stc stg sti sto stp sts stt sty stz sy- syc syg syi syp sys syt szi szp tcc tcg tci tco tcp tcs tct tgc tgg tgi tgo tgp tgs tgt tgy tgz tic tig tii tio tip tis tit tiy tiz to- toc tog toi too top tos tot toy toz tpc tpg tpi tpo tpp tps tpt tpz tsc tsg tsi tso tsp tss tst tsy ttc ttg tti tto ttp tts ttt tty tyc tyg tyo typ tys tyt tzs ycc yci yco ycp ycs ycy ygc ygo yig yii yio yip yis yit yiz yoc yog yoi yoo yop yos yot yoy ypg ypo yps ysc ysg ysi yso ysp yss yst ysy ysz ytc yto ytp yts ytt yyc yyg yys yyt yyy yyz yzy z-g zco zcs zgg zgi zgs zig zio zip zis zit ziz zo- zoc zog zoi zoo zos zot zpc zpg zpi zpo zpp zpt zsg zsi zst zsz zzs zzt zzy zzz