-er -ic c-- ccc ccd cce ccf cch cci ccl ccr ccu cdc cdd cde cdf cdh cdi cdl cdr cdu ce- cec ced cee cef ceh cei cel cer ceu cfc cfd cfe cff cfh cfi cfl cfr cfu ch- chc chd che chf chh chi chl chr chu ci- cic cid cie cif cih cii cil cir ciu cl- clc cld cle clf clh cli cll clr clu crc crd cre crf crh cri crl crr cru cuc cud cue cuf cuh cui cul cur cuu dcc dcd dce dcf dci dcl dcr dcu ddc ddd dde ddf ddh ddi ddl ddr ddu de- dec ded dee def deh dei del der deu dfc dfd dfe dff dfh dfi dfl dfr dfu dh- dhc dhd dhe dhf dhh dhi dhl dhr dhu di- dic did die dif dih dii dil dir diu dl- dlc dld dle dlf dlh dli dll dlr dlu drc drd dre dri drl drr dru duc dud due duf duh dui dul dur ec- ecc ecd ece ecf ech eci ecl ecr ecu ed- edc edd ede edf edh edi edl edr edu eec eed eee eef eel eer ef- efc efd efe eff efh efi efl efr ehc ehd ehe ehf ehh ehi ehl ehr ehu eic eid eie eif eii eil eir eiu elc eld ele elf elh eli ell elr elu erc erd ere erf erh eri erl err eru eu- euc eud eue euf eui eul eur fcc fcd fce fcf fci fcl fcr fcu fdc fdd fde fdf fdh fdi fdl fdr fdu fec fed fee fef feh fei fel fer feu ffc ffd ffe fff ffh ffi ffl ffr ffu fhc fhe fhf fhh fhi fhl fhr fic fid fie fif fih fii fil fir fiu flc fld fle flf fli fll flr flu frc frd fre frf frh fri frl frr fru fud fue fuf fui ful fur fuu h-i hcc hcd hce hcf hch hci hcl hcr hdc hdd hde hdf hdh hdi hdl hdr hdu he- hec hed hee hef heh hei hel her heu hfc hfd hfe hff hfh hfi hfl hfr hfu hhc hhd hhe hhf hhh hhi hhl hhr hhu hic hid hie hif hih hii hil hir hiu hlc hld hle hlf hlh hli hll hlr hlu hr- hrc hrd hre hrf hrh hri hrl hrr hru huc hud hue huf huh hui hul hur huu i-d i-f icc icd ice icf ich ici icl icr icu idc idd ide idf idh idi idl idr idu ie- iec ied iee ief iei iel ier ifc ifd ife iff ifi ifl ifr ifu ihc ihd ihe ihf ihh ihi ihl ihr ihu iic iid iie iif iih iii iil iir iiu il- ilc ild ile ilf ilh ili ill ilr ilu ir- irc ird ire irf iri irl irr iru iu- iuc iud iue iui iur lcc lcd lce lcf lch lci lcl lcr lcu ldc ldd lde ldf ldh ldi ldl ldr ldu lec led lee lef leh lei lel ler leu lfc lfd lfe lff lfh lfi lfl lfr lfu lhc lhd lhf lhh lhi lhr lhu lic lid lie lif lih lii lil lir liu llc lld lle llf lli lll llr llu lrc lrd lrf lrh lri lrr lru luc lud lue luf luh lui lul lur luu rcc rcd rce rcf rch rci rcl rcr rcu rdc rdd rde rdf rdh rdi rdl rdr rdu re- rec red ree ref reh rei rel rer reu rfc rfd rfe rff rfh rfi rfl rfr rfu rh- rhc rhd rhe rhf rhh rhi rhl rhr rhu ric rid rie rif rih rii ril rir rlc rld rle rlf rlh rli rll rlr rlu rrc rrd rrf rrh rri rrl rrr rru ruc rud rue ruf ruh rui rur ruu ucc ucd uce ucf uch uci ucl ucr ucu udc udd ude udf udi udl udr udu uec ued uee uef ueh uei uel uer ufc ufd ufe uff ufh ufi ufl ufr ufu uhc uhd uhe uhf uhh uhi uhl uhr uhu uic uid uie uif uii uil uir uiu ulc uld ule ulf uli ull ulr ulu ur- urc urd ure urf uri url urr uru uuc uue uur uuu