-ic -ol c-- ccc ccd ccf cci ccl cco ccr ccu cdc cdd cdf cdi cdl cdo cdr cdu cfc cfd cff cfi cfl cfo cfr cfu ci- cic cid cif cii cil cio cir ciu cl- clc cld clf cli cll clo clr clu co- coc cod cof coi col coo cor cou crc crd crf cri crl cro crr cru cuc cud cuf cui cul cuo cur cuu dcc dcd dcf dci dcl dco dcr dcu ddc ddd ddf ddi ddl ddo ddr ddu dfc dfd dff dfi dfl dfo dfr dfu di- dic did dif dii dil dio dir diu dl- dlc dld dlf dli dll dlo dlr dlu doc dod dof doi dol doo dor dou drc drd dri drl dro drr dru duc dud duf dui dul duo dur fcc fcd fcf fci fcl fco fcr fcu fdc fdd fdf fdi fdl fdo fdr fdu ffc ffd fff ffi ffl ffo ffr ffu fic fid fif fii fil fir fiu flc fld flf fli fll flo flr flu foc fof foi fol foo for fou frc frd frf fri frl fro frr fru fud fuf fui ful fuo fur fuu i-d i-f icc icd icf ici icl ico icr icu idc idd idf idi idl ido idr idu ifc ifd iff ifi ifl ifo ifr ifu iic iid iif iii iil iio iir iiu il- ilc ild ilf ili ill ilo ilr ilu io- ioc iod iof ioi iol ioo ior iou ir- irc ird irf iri irl iro irr iru iu- iuc iud iui iur lcc lcd lcf lci lcl lco lcr lcu ldc ldd ldf ldi ldl ldo ldr ldu lfc lfd lff lfi lfl lfo lfr lfu lic lid lif lii lil lio lir liu llc lld llf lli lll llo llr llu loc lod lof loi lol loo lor lou lrc lrd lrf lri lro lrr lru luc lud luf lui lul luo lur luu o-i oc- occ ocd ocf oci ocl oco ocr ocu odc odd odf odi odl odo odr odu of- ofc ofd off ofi ofl ofo ofr ofu oic oid oif oii oil oio oir oiu olc old olf oli oll olo olu oo- ooc ood oof ooi ool ooo oor or- orc ord orf ori orl oro orr oru ou- ouc oud ouf oui oul ouo our rcc rcd rcf rci rcl rco rcr rcu rdc rdd rdf rdi rdl rdo rdr rdu rfc rfd rff rfi rfl rfo rfr rfu ric rid rif rii ril rio rir rlc rld rlf rli rll rlo rlr rlu roc rod rof roi rol roo ror rou rrc rrd rrf rri rrl rrr rru ruc rud ruf rui ruo rur ruu ucc ucd ucf uci ucl uco ucr ucu udc udd udf udi udl udo udr udu ufc ufd uff ufi ufl ufo ufr ufu uic uid uif uii uil uio uir uiu ulc uld ulf uli ull ulo ulr ulu uoc uod uol uoo uor ur- urc urd urf uri url uro urr uru uuc uur uuu