-ic c-- ccc ccd cce ccf cci ccl ccs cct ccu cdc cdd cde cdf cdi cdl cds cdt cdu ce- cec ced cee cef cei cel ces cet ceu cfc cfd cfe cff cfi cfl cfs cft cfu ci- cic cid cie cif cii cil cis cit ciu cl- clc cld cle clf cli cll cls clt clu csc csd cse csf csi csl css cst csu ctc ctd cte ctf cti ctl cts ctt ctu cuc cud cue cuf cui cul cus cut cuu dcc dcd dce dcf dci dcl dcs dct dcu ddc ddd dde ddf ddi ddl dds ddt ddu de- dec ded dee def dei del des det deu dfc dfd dfe dff dfi dfl dfs dft dfu di- dic did die dif dii dil dis dit diu dl- dlc dld dle dlf dli dll dls dlt dlu dsc dsd dse dsf dsi dsl dss dst dsu dtc dtd dte dtf dti dtl dts dtt dtu duc dud due duf dui dul dus dut ec- ecc ecd ece ecf eci ecl ecs ect ecu ed- edc edd ede edf edi edl eds edt edu eec eed eee eef eel ees eet ef- efc efd efe eff efi efl efs eft eic eid eie eif eii eil eis eit eiu elc eld ele elf eli ell els elt elu es- esc esd ese esf esi esl ess est esu etc etd ete etf eti etl ets ett etu eu- euc eud eue euf eui eul eus eut fcc fcd fce fcf fci fcl fcs fct fcu fdc fdd fde fdf fdi fdl fds fdt fdu fec fed fee fef fei fel fes fet feu ffc ffd ffe fff ffi ffl ffs fft ffu fic fid fie fif fii fil fis fit fiu flc fld fle flf fli fll fls flt flu fsc fsd fse fsf fsi fsl fss fst fsu ftc ftd fte ftf fti ftl fts ftt ftu fud fue fuf fui ful fus fut fuu i-d i-f icc icd ice icf ici icl ics ict icu idc idd ide idf idi idl ids idt idu ie- iec ied iee ief iei iel ies iet ifc ifd ife iff ifi ifl ifs ift ifu iic iid iie iif iii iil iis iit iiu il- ilc ild ile ilf ili ill ils ilt ilu is- isc isd ise isf isi isl iss ist isu itc itd ite itf iti itl its itt itu iu- iuc iud iue iui ius iut lcc lcd lce lcf lci lcl lcs lct lcu ldc ldd lde ldf ldi ldl lds ldt ldu lec led lee lef lei lel les let leu lfc lfd lfe lff lfi lfl lfs lft lfu lic lid lie lif lii lil lis lit liu llc lld lle llf lli lll lls llt llu lsc lsd lse lsf lsi lsl lss lst lsu ltc ltd lte ltf lti ltl lts ltt ltu luc lud lue luf lui lul lus lut luu scc scd sce scf sci scl scs sct scu sdc sdd sde sdf sdi sdl sds sdt sdu se- sec sed see sef sei sel ses set seu sfc sfd sfe sff sfi sfl sfs sft sfu sic sid sie sif sii sil sis sit siu slc sld sle slf sli sll sls slt slu ss- ssc ssd sse ssf ssi ssl sss sst ssu stc std ste stf sti stl sts stt stu suc sud sue suf sui sul sus sut suu tcc tcd tce tcf tci tcl tcs tct tcu tdc tdd tde tdf tdi tdl tds tdt tdu te- tec ted tee tef tei tel tes tet teu tfc tfd tfe tff tfi tfl tfs tft tfu tic tid tie tif tii til tis tit tiu tlc tld tle tlf tli tll tls tlt tlu tsc tsd tse tsf tsi tsl tss tst tsu ttc ttd tte ttf tti ttl tts ttt ttu tuc tud tue tuf tui tul tus tut tuu ucc ucd uce ucf uci ucl ucs uct ucu udc udd ude udf udi udl uds udt udu uec ued uee uef uei uel ues uet ufc ufd ufe uff ufi ufl ufs uft ufu uic uid uie uif uii uil uis uit uiu ulc uld ule ulf uli ull uls ult ulu usc usd use usf usi usl uss ust usu utc utd ute utf uti utl uts utt utu uuc uue uus uut uuu