-ic c-- ccc ccd cce ccg cci ccn cco ccx cdc cdd cde cdg cdi cdn cdo cdx ce- cec ced cee ceg cei cen ceo cex cgc cgd cge cgg cgi cgn cgo ci- cic cid cie cig cii cin cio cix cn- cnc cnd cne cng cni cnn cno cnx co- coc cod coe cog coi con coo cox cxc cxi cxo cxx dcc dcd dce dcg dci dcn dco dcx ddc ddd dde ddg ddi ddn ddo ddx de- dec ded dee deg dei den deo dex dgc dgd dge dgg dgi dgn di- dic did die dig dii din dio dix dnc dnd dne dng dni dnn dno doc dod doe dog doi don doo dox dxc dxd dxi dxn dxo dxx ec- ecc ecd ece ecg eci ecn eco ecx ed- edc edd ede edg edi edn edo edx eec eed eee eeg een eeo eex egc egd ege egg egi egn ego egx eic eid eie eig eii ein eio eix en- enc end ene eng eni enn eno eo- eoc eod eoe eog eoi eon eoo ex- exc exd exe exi exo exx g-d gcc gcd gce gcg gci gcn gco gdc gdd gde gdi gdn gdo gdx ge- gec ged gee geg gei gen geo gex ggc ggd ggg ggi ggn ggo gic gid gie gig gii gin gio gnc gnd gne gni gnn gno goc god goe gog goi gon goo gox i-d icc icd ice icg ici icn ico idc idd ide idg idi idn ido idx ie- iec ied iee ieg iei ien iex igc igd ige igg igi ign igo iic iid iie iii iin iio iix in- inc ind ine ing ini inn ino inx io- ioc iod ioe iog ioi ion ioo ixc ixe ixi ixn n-i ncc ncd nce ncg nci ncn nco ncx ndc ndd nde ndg ndi ndn ndo ne- nec ned nee neg nei nen neo nex ngc ngd nge ngg ngi ngn ngo nic nid nie nig nii nin nio nix nnc nne nng nni nnn nno no- noc nod noe nog noi non noo nox nxc nxd o-i oc- occ ocd ocg oci ocn oco ocx odc odd ode odg odi odn odo oec oed oee oeg oei oen oeo oex ogc ogd oge ogg ogi ogn ogo ogx oic oid oie oii oin oio on- onc ond one ong oni onn ono onx oo- ooc ood oog ooi oon ooo oox ox- oxc oxi oxn oxo oxx xcd xci xcx xdc xde xdi xed xee xeg xen xex xge xgi xic xie xii xin xio xix xnc xno xoc xod xog xoi xon xoo xox xxi xxo xxx