-ic -ol -up c-- ccc ccd cce cci ccl cco ccp ccu cdc cdd cde cdi cdl cdo cdp cdu ce- cec ced cee cei cel ceo cep ceu ci- cic cid cie cii cil cio cip ciu cl- clc cld cle cli cll clo clp clu co- coc cod coe coi col coo cop cou cpc cpd cpe cpi cpl cpo cpp cpu cuc cud cue cui cul cuo cup cuu dcc dcd dce dci dcl dco dcp dcu ddc ddd dde ddi ddl ddo ddp ddu de- dec ded dee dei del deo dep deu di- dic did die dii dil dio dip diu dl- dlc dld dle dli dll dlo dlp dlu doc dod doe doi dol doo dop dou dpc dpd dpe dpi dpl dpo dpp dpu duc dud due dui dul duo dup ec- ecc ecd ece eci ecl eco ecu ed- edc edd ede edi edl edo edp edu eec eed eee eel eeo eep eic eid eie eii eil eio eip eiu elc eld ele eli ell elo elp elu eo- eoc eod eoe eoi eol eoo eop eou ep- epc epd epe epi epl epo epp epu eu- euc eud eue eui eul eup i-d icc icd ice ici icl ico icp icu idc idd ide idi idl ido idp idu ie- iec ied iee iei iel iep iic iid iie iii iil iio iip iiu il- ilc ild ile ili ill ilo ilp ilu io- ioc iod ioe ioi iol ioo iop iou ipc ipd ipe ipi ipl ipo ipp ipu iu- iuc iud iue iui iup l-p lcc lcd lce lci lcl lco lcp lcu ldc ldd lde ldi ldl ldo ldp ldu lec led lee lei lel leo lep leu lic lid lie lii lil lio lip liu llc lld lle lli lll llo llp llu loc lod loe loi lol loo lop lou lpc lpd lpe lpi lpl lpo lpp lpu luc lud lue lui lul luo lup luu o-i oc- occ ocd oci ocl oco ocp ocu odc odd ode odi odl odo odp odu oec oed oee oei oel oeo oep oic oid oie oii oil oio oip oiu olc old ole oli oll olo olp olu oo- ooc ood ooi ool ooo oop op- opc opd ope opi opl opo opp ou- ouc oud oue oui oul ouo oup p-p pcc pcd pce pci pcl pco pcp pcu pdc pdd pde pdi pdl pdo pdp pdu pec ped pee pei pel peo pep peu pic pid pie pii pil pio pip piu plc pld ple pli pll plo plp plu poc pod poe poi pol poo pop pou ppc ppd ppe ppi ppl ppo ppp ppu puc pud pue pui pul pup puu ucc ucd uce uci ucl uco ucp ucu udc udd ude udi udl udo udp udu uec ued uee uei uel uep uic uid uie uii uil uio uip uiu ulc uld ule uli ull ulo ulp ulu uoc uod uoe uol uoo uop up- upc upd upe upi upo upp upu uuc uue uuu