-ic c-- ccc ccd cce cci cck ccl ccu cdc cdd cde cdi cdk cdl cdu ce- cec ced cee cei cek cel ceu ci- cic cid cie cii cik cil ciu ckc ckd cki cl- clc cld cle cli clk cll clu cuc cud cue cui cuk cul cuu dcc dcd dce dci dck dcl dcu ddc ddd dde ddi ddk ddl ddu de- dec ded dee dei dek del deu di- dic did die dii dik dil diu dkc dke dki dkk dkl dku dl- dlc dld dle dli dlk dll dlu duc dud due dui duk dul ec- ecc ecd ece eci eck ecl ecu ed- edc edd ede edi edk edl edu eec eed eee eek eel eic eid eie eii eik eil eiu ekc ekd eke eki ekl eku elc eld ele eli elk ell elu eu- euc eud eue eui eul i-d icc icd ice ici ick icl icu idc idd ide idi idk idl idu ie- iec ied iee iei iek iel iic iid iie iii iil iiu ikc ike iki ikk ikl iku il- ilc ild ile ili ilk ill ilu iu- iuc iud iue iui kcc kcd kce kci kck kcl kcu kdc kde kdk kdl kdu ke- kec ked kee kei kek kel kic kid kie kii kik kil kiu kkc kke kki kkk kkl kku kl- klc kld kli klu kuc kud kue kui kuk kul kuu lcc lcd lce lci lck lcl lcu ldc ldd lde ldi ldk ldl ldu lec led lee lei lek lel leu lic lid lie lii lik lil liu lkl llc lld lle lli llk lll llu luc lud lue lui luk lul luu ucc ucd uce uci uck ucl ucu udc udd ude udi udk udl udu uec ued uee uei uel uic uid uie uii uil uiu ukc uke uki ukk ukl uku ulc uld ule uli ulk ull ulu uuc uue uuu