-ic -up c-- ccc ccd cci cck cco ccp ccu cdc cdd cdi cdk cdo cdp cdu ci- cic cid cii cik cio cip ciu ckc ckd cki cko co- coc cod coi cok coo cop cou cpc cpd cpi cpk cpo cpp cpu cuc cud cui cuk cuo cup cuu dcc dcd dci dck dco dcp dcu ddc ddd ddi ddk ddo ddp ddu di- dic did dii dik dio dip diu dkc dki dkk dko dkp dku doc dod doi dok doo dop dou dpc dpd dpi dpk dpo dpp dpu duc dud dui duk duo dup i-d icc icd ici ick ico icp icu idc idd idi idk ido idp idu iic iid iii iio iip iiu ikc iki ikk iko iku io- ioc iod ioi ioo iop iou ipc ipd ipi ipo ipp ipu iu- iuc iud iui iup kcc kcd kci kck kcp kcu kdc kdk kdo kdp kdu kic kid kii kik kio kip kiu kkc kki kkk kkp kku koc kod koi kok koo kop kou kpc kpd kpi kpk kpo kpp kpu kuc kud kui kuk kup kuu o-i oc- occ ocd oci ock oco ocp ocu odc odd odi odo odp odu oic oid oii oik oio oip oiu okc okd oki okk oko okp oku oo- ooc ood ooi ook ooo oop op- opc opd opi opk opo opp ou- ouc oud oui ouk ouo oup p-p pcc pcd pci pck pco pcp pcu pdc pdd pdi pdk pdo pdp pdu pic pid pii pik pio pip piu pkc pkd pki pko pkp pku poc pod poi pok poo pop pou ppc ppd ppi ppk ppo ppp ppu puc pud pui puk pup puu ucc ucd uci uck uco ucp ucu udc udd udi udk udo udp udu uic uid uii uio uip uiu ukc uki ukk ukp uku uoc uod uok uoo uop up- upc upd upi upk upo upp upu uuc uuu