-ic c-- ccc ccd cce ccg cci ccn cco cct ccx cdc cdd cde cdg cdi cdn cdo cdt cdx ce- cec ced cee ceg cei cen ceo cet cex cgc cgd cge cgg cgi cgn cgo cgt ci- cic cid cie cig cii cin cio cit cix cn- cnc cnd cne cng cni cnn cno cnt cnx co- coc cod coe cog coi con coo cot cox ctc ctd cte ctg cti ctn cto ctt ctx cxc cxi cxo cxt cxx dcc dcd dce dcg dci dcn dco dct dcx ddc ddd dde ddg ddi ddn ddo ddt ddx de- dec ded dee deg dei den deo det dex dgc dgd dge dgg dgi dgn dgt di- dic did die dig dii din dio dit dix dnc dnd dne dng dni dnn dno dnt doc dod doe dog doi don doo dot dox dtc dtd dte dtg dti dtn dto dtt dtx dxc dxd dxi dxn dxo dxt dxx ec- ecc ecd ece ecg eci ecn eco ect ecx ed- edc edd ede edg edi edn edo edt edx eec eed eee eeg een eeo eet eex egc egd ege egg egi egn ego egt egx eic eid eie eig eii ein eio eit eix en- enc end ene eng eni enn eno ent eo- eoc eod eoe eog eoi eon eoo eot etc etd ete etg eti etn eto ett etx ex- exc exd exe exi exo ext exx g-d gcc gcd gce gcg gci gcn gco gct gdc gdd gde gdi gdn gdo gdt gdx ge- gec ged gee geg gei gen geo get gex ggc ggd ggg ggi ggn ggo ggt gic gid gie gig gii gin gio git gnc gnd gne gni gnn gno gnt goc god goe gog goi gon goo got gox gtc gtd gte gtg gti gtn gto gtt gtx gxt i-d icc icd ice icg ici icn ico ict idc idd ide idg idi idn ido idt idx ie- iec ied iee ieg iei ien iet iex igc igd ige igg igi ign igo igt iic iid iie iii iin iio iit iix in- inc ind ine ing ini inn ino int inx io- ioc iod ioe iog ioi ion ioo iot itc itd ite itg iti itn ito itt itx ixc ixe ixi ixn n-i ncc ncd nce ncg nci ncn nco nct ncx ndc ndd nde ndg ndi ndn ndo ndt ne- nec ned nee neg nei nen neo net nex ngc ngd nge ngg ngi ngn ngo ngt nic nid nie nig nii nin nio nit nix nnc nne nng nni nnn nno nnt no- noc nod noe nog noi non noo not nox ntc ntd nte ntg nti ntn nto ntt ntx nxc nxd nxt o-i oc- occ ocd ocg oci ocn oco oct ocx odc odd ode odg odi odn odo odt oec oed oee oeg oei oen oeo oet oex ogc ogd oge ogg ogi ogn ogo ogt ogx oic oid oie oii oin oio oit on- onc ond one ong oni onn ono ont onx oo- ooc ood oog ooi oon ooo oot oox ot- otc otd ote otg oti otn oto ott ox- oxc oxi oxn oxo oxt oxx t-x tcc tcd tce tcg tci tcn tco tct tcx tdc tdd tde tdg tdi tdn tdo tdt tdx te- tec ted tee teg tei ten teo tet tex tgc tge tgg tgi tgn tgo tgt tic tid tie tig tii tin tio tit tix tnc tnd tne tng tni tnn tno tnt tnx to- toc tod toe tog toi ton too tot tox ttc ttd tte ttg tti ttn tto ttt ttx txe txi txn txt xcd xci xcx xdc xde xdi xdt xed xee xeg xen xet xex xge xgi xic xie xii xin xio xit xix xnc xno xoc xod xog xoi xon xoo xot xox xtc xti xtx xxi xxo xxx