-ic c-- ccc ccd cci cck ccn cco cct ccu cdc cdd cdi cdk cdn cdo cdt cdu ci- cic cid cii cik cin cio cit ciu ckc ckd cki cko ckt cn- cnc cnd cni cnn cno cnt cnu co- coc cod coi cok con coo cot cou ctc ctd cti ctk ctn cto ctt ctu cuc cud cui cuk cun cuo cut cuu dcc dcd dci dck dcn dco dct dcu ddc ddd ddi ddk ddn ddo ddt ddu di- dic did dii dik din dio dit diu dkc dki dkk dko dkt dku dnc dnd dni dnk dnn dno dnt doc dod doi dok don doo dot dou dtc dtd dti dtk dtn dto dtt dtu duc dud dui duk dun duo dut i-d icc icd ici ick icn ico ict icu idc idd idi idk idn ido idt idu iic iid iii iin iio iit iiu ikc iki ikk iko ikt iku in- inc ind ini ink inn ino int inu io- ioc iod ioi ion ioo iot iou itc itd iti itk itn ito itt itu iu- iuc iud iui iut k-t kcc kcd kci kck kcn kct kcu kdc kdk kdo kdt kdu kic kid kii kik kin kio kit kiu kkc kki kkk kkn kkt kku kn- knc knd kni knk knn kno knt knu koc kod koi kok kon koo kot kou ktc ktk ktn kto ktt ktu kuc kud kui kuk kun kut kuu n-i ncc ncd nci nck ncn nco nct ncu ndc ndd ndi ndk ndn ndo ndt ndu nic nid nii nik nin nio nit niu nkc nki nkk nkn nko nkt nku nnc nni nnk nnn nno nnt nnu no- noc nod noi nok non noo not nou ntc ntd nti ntk ntn nto ntt ntu nuc nud nui nuk nun nuo nut nuu o-i oc- occ ocd oci ock ocn oco oct ocu odc odd odi odn odo odt odu oic oid oii oik oin oio oit oiu okc okd oki okk oko oku on- onc ond oni onk onn ono ont onu oo- ooc ood ooi ook oon ooo oot ot- otc otd oti otk otn oto ott otu ou- ouc oud oui ouk oun ouo out tcc tcd tci tck tcn tco tct tcu tdc tdd tdi tdk tdn tdo tdt tdu tic tid tii tik tin tio tit tiu tkc tkk tko tkt tnc tnd tni tnk tnn tno tnt to- toc tod toi tok ton too tot tou ttc ttd tti ttk ttn tto ttt ttu tuc tud tui tuk tun tuo tut tuu ucc ucd uci uck ucn uco uct ucu udc udd udi udk udn udo udt udu uic uid uii uin uio uit uiu ukc uki ukk ukn uku un- unc und uni unk unn uno unt unu uoc uod uok uon uoo uot utc utd uti utk utn uto utt utu uuc uun uut uuu