-ic c-- ccc ccg cci ccn cco ccp ccs ccz cgc cgg cgi cgn cgo cgp cgs cgy ci- cic cig cii cin cio cip cis cn- cnc cng cni cnn cno cnp cns cny co- coc cog coi con coo cop cos coy coz cpc cpg cpi cpn cpo cpp cps cpz csc csg csi csn cso csp css csy csz cyc cyg cyn cyo cyp cys cz- czc czo g-p gcc gcg gci gcn gco gcp gcs ggc ggg ggi ggn ggo ggp ggs ggz gic gig gii gin gio gip gis giy giz gnc gni gnn gno gnp gns goc gog goi gon goo gop gos goy goz gpc gpg gpi gpn gpo gpp gps gpz gsc gsg gsi gsn gso gsp gss gy- gyn gyo gyp gys gzo gzp icc icg ici icn ico icp ics icy icz igc igg igi ign igo igp igs igy iic iii iin iio iip iis in- inc ing ini inn ino inp ins iny io- ioc iog ioi ion ioo iop ios ipc ipg ipi ipn ipo ipp ips ipy is- isc isg isi isn iso isp iss isy iyc iyo iys iyy izi izo izy izz n-i ncc ncg nci ncn nco ncp ncs ngc ngg ngi ngn ngo ngp ngs nic nig nii nin nio nip nis niz nnc nng nni nnn nno nnp nns nnz no- noc nog noi non noo nop nos noy noz npc npg npi npn npo npp nps npz nsc nsg nsi nsn nso nsp nss nsy nsz nyc nyg nyn nyo nyp nys nyy nzg nzi nzo nzp nzs nzz o-i oc- occ ocg oci ocn oco ocp ocs ocz ogc ogg ogi ogn ogo ogp ogs ogy oic oii oin oio oip ois oiz on- onc ong oni onn ono onp ons ony oo- ooc oog ooi oon ooo oop oos op- opc opg opi opn opo opp ops opy os- osc osg osi osn oso osp oss oyi oyo oys ozo ozs ozz p-p pcc pcg pci pcn pco pcp pcs pgc pgg pgi pgn pgo pgp pgs pgy pic pig pii pin pio pip pis piz pn- pnc png pni pnn pno pnp pns pny poc pog poi pon poo pop pos poy poz ppc ppg ppi ppn ppo ppp pps ppz ps- psc psg psi psn pso psp pss psy py- pyc pyg pyn pyo pys pzc pzp scc scg sci scn sco scp scs sgc sgg sgi sgn sgo sgp sgs sic sig sii sin sio sip sis snc sng sni snn sno snp sns sny soc sog soi son soo sop sos soy soz spc spg spi spn spo spp sps spy spz ss- ssc ssg ssi ssn sso ssp sss ssz sy- syc syg syi syn syp sys szi szp ycc yci yco ycp ycs ycy ygc ygo yig yii yin yio yip yis yiz yng ynn ynp yns yny yoc yog yoi yon yoo yop yos yoy ypg ypo yps ysc ysg ysi yso ysp yss ysy ysz yyc yyg yys yyy yyz yzy z-g zco zcs zgg zgi zgs zig zin zio zip zis ziz znc znn zno znp zns zo- zoc zog zoi zon zoo zos zpc zpg zpi zpo zpp zsg zsi zsz zzs zzy zzz