-ic c-- ccc ccd cce cch cci ccn cco ccx cdc cdd cde cdh cdi cdn cdo cdx ce- cec ced cee ceh cei cen ceo cex ch- chc chd che chh chi chn cho chx ci- cic cid cie cih cii cin cio cix cn- cnc cnd cne cnh cni cnn cno cnx co- coc cod coe coh coi con coo cox cxc cxh cxi cxo cxx dcc dcd dce dci dcn dco dcx ddc ddd dde ddh ddi ddn ddo ddx de- dec ded dee deh dei den deo dex dh- dhc dhd dhe dhh dhi dho di- dic did die dih dii din dio dix dnc dnd dne dnh dni dnn dno doc dod doe doh doi don doo dox dxc dxd dxi dxn dxo dxx ec- ecc ecd ece ech eci ecn eco ecx ed- edc edd ede edh edi edn edo edx eec eed eee een eeo eex ehc ehd ehe ehh ehi ehn eho eic eid eie eii ein eio eix en- enc end ene enh eni enn eno eo- eoc eod eoe eoh eoi eon eoo ex- exc exd exe exh exi exo exx h-i hcc hcd hce hch hci hcn hco hdc hdd hde hdh hdi hdn hdo hdx he- hec hed hee heh hei hen heo hex hhc hhd hhe hhh hhi hhn hho hic hid hie hih hii hin hio hix hnc hnd hne hnh hnn hno hoc hod hoe hoh hoi hon hoo hox hxc hxd i-d icc icd ice ich ici icn ico idc idd ide idh idi idn ido idx ie- iec ied iee iei ien iex ihc ihd ihe ihh ihi ihn iho iic iid iie iih iii iin iio iix in- inc ind ine inh ini inn ino inx io- ioc iod ioe ioh ioi ion ioo ixc ixe ixi ixn n-i ncc ncd nce nch nci ncn nco ncx ndc ndd nde ndh ndi ndn ndo ne- nec ned nee neh nei nen neo nex nhc nhd nhe nhh nhi nhn nic nid nie nih nii nin nio nix nnc nne nnh nni nnn nno no- noc nod noe noh noi non noo nox nxc nxd o-i oc- occ ocd och oci ocn oco ocx odc odd ode odh odi odn odo oec oed oee oeh oei oen oeo oex ohc ohd ohe ohh ohi ohn oho oic oid oie oii oin oio on- onc ond one onh oni onn ono onx oo- ooc ood ooh ooi oon ooo oox ox- oxc oxi oxn oxo oxx xcd xch xci xcx xdc xde xdh xdi xed xee xen xex xhd xic xie xii xin xio xix xnc xno xoc xod xoi xon xoo xox xxi xxo xxx