-ic c-- ccc ccd cce ccf cci cck ccl ccu cdc cdd cde cdf cdi cdk cdl cdu ce- cec ced cee cef cei cek cel ceu cfc cfd cfe cff cfi cfk cfl cfu ci- cic cid cie cif cii cik cil ciu ckc ckd cki cl- clc cld cle clf cli clk cll clu cuc cud cue cuf cui cuk cul cuu dcc dcd dce dcf dci dck dcl dcu ddc ddd dde ddf ddi ddk ddl ddu de- dec ded dee def dei dek del deu dfc dfd dfe dff dfi dfk dfl dfu di- dic did die dif dii dik dil diu dkc dke dki dkk dkl dku dl- dlc dld dle dlf dli dlk dll dlu duc dud due duf dui duk dul ec- ecc ecd ece ecf eci eck ecl ecu ed- edc edd ede edf edi edk edl edu eec eed eee eef eek eel ef- efc efd efe eff efi efl eic eid eie eif eii eik eil eiu ekc ekd eke ekf eki ekl eku elc eld ele elf eli elk ell elu eu- euc eud eue euf eui eul fcc fcd fce fcf fci fck fcl fcu fdc fdd fde fdf fdi fdk fdl fdu fec fed fee fef fei fek fel feu ffc ffd ffe fff ffi ffk ffl ffu fic fid fie fif fii fik fil fiu fkc fkf fki fkk fkl flc fld fle flf fli fll flu fud fue fuf fui fuk ful fuu i-d i-f icc icd ice icf ici ick icl icu idc idd ide idf idi idk idl idu ie- iec ied iee ief iei iek iel ifc ifd ife iff ifi ifl ifu iic iid iie iif iii iil iiu ikc ike ikf iki ikk ikl iku il- ilc ild ile ilf ili ilk ill ilu iu- iuc iud iue iui kcc kcd kce kci kck kcl kcu kdc kde kdf kdk kdl kdu ke- kec ked kee kef kei kek kel kfc kfd kff kfi kfu kic kid kie kif kii kik kil kiu kkc kke kki kkk kkl kku kl- klc kld klf kli klu kuc kud kue kui kuk kul kuu lcc lcd lce lcf lci lck lcl lcu ldc ldd lde ldf ldi ldk ldl ldu lec led lee lef lei lek lel leu lfc lfd lfe lff lfi lfk lfl lfu lic lid lie lif lii lik lil liu lkl llc lld lle llf lli llk lll llu luc lud lue luf lui luk lul luu ucc ucd uce ucf uci uck ucl ucu udc udd ude udf udi udk udl udu uec ued uee uef uei uel ufc ufd ufe uff ufi ufl ufu uic uid uie uif uii uil uiu ukc uke ukf uki ukk ukl uku ulc uld ule ulf uli ulk ull ulu uuc uue uuu