-ic -ol c-- ccc ccd cce cci cck ccl cco ccu cdc cdd cde cdi cdk cdl cdo cdu ce- cec ced cee cei cek cel ceo ceu ci- cic cid cie cii cik cil cio ciu ckc ckd cki cko cl- clc cld cle cli clk cll clo clu co- coc cod coe coi cok col coo cou cuc cud cue cui cuk cul cuo cuu dcc dcd dce dci dck dcl dco dcu ddc ddd dde ddi ddk ddl ddo ddu de- dec ded dee dei dek del deo deu di- dic did die dii dik dil dio diu dkc dke dki dkk dkl dko dku dl- dlc dld dle dli dlk dll dlo dlu doc dod doe doi dok dol doo dou duc dud due dui duk dul duo ec- ecc ecd ece eci eck ecl eco ecu ed- edc edd ede edi edk edl edo edu eec eed eee eek eel eeo eic eid eie eii eik eil eio eiu ekc ekd eke eki ekl eko eku elc eld ele eli elk ell elo elu eo- eoc eod eoe eoi eok eol eoo eou eu- euc eud eue eui eul i-d icc icd ice ici ick icl ico icu idc idd ide idi idk idl ido idu ie- iec ied iee iei iek iel iic iid iie iii iil iio iiu ikc ike iki ikk ikl iko iku il- ilc ild ile ili ilk ill ilo ilu io- ioc iod ioe ioi iol ioo iou iu- iuc iud iue iui kcc kcd kce kci kck kcl kcu kdc kde kdk kdl kdo kdu ke- kec ked kee kei kek kel keo kic kid kie kii kik kil kio kiu kkc kke kki kkk kkl kku kl- klc kld kli klo klu koc kod koe koi kok kol koo kou kuc kud kue kui kuk kul kuu lcc lcd lce lci lck lcl lco lcu ldc ldd lde ldi ldk ldl ldo ldu lec led lee lei lek lel leo leu lic lid lie lii lik lil lio liu lkl llc lld lle lli llk lll llo llu loc lod loe loi lok lol loo lou luc lud lue lui luk lul luo luu o-i oc- occ ocd oci ock ocl oco ocu odc odd ode odi odl odo odu oec oed oee oei oel oeo oic oid oie oii oik oil oio oiu okc okd oke oki okk okl oko oku olc old ole oli olk oll olo olu oo- ooc ood ooi ook ool ooo ou- ouc oud oue oui ouk oul ouo ucc ucd uce uci uck ucl uco ucu udc udd ude udi udk udl udo udu uec ued uee uei uel uic uid uie uii uil uio uiu ukc uke uki ukk ukl uku ulc uld ule uli ulk ull ulo ulu uoc uod uoe uok uol uoo uuc uue uuu