-ic -up c-- ccc ccd cci cck ccn cco ccp ccr ccs cct ccu cdc cdd cdi cdk cdn cdo cdp cdr cds cdt cdu ci- cic cid cii cik cin cio cip cir cis cit ciu ckc ckd cki cko cks ckt cn- cnc cnd cni cnn cno cnp cnr cns cnt cnu co- coc cod coi cok con coo cop cor cos cot cou cpc cpd cpi cpk cpn cpo cpp cpr cps cpt cpu crc crd cri crk crn cro crp crr crs crt cru csc csd csi csk csn cso csp csr css cst csu ctc ctd cti ctk ctn cto ctp ctr cts ctt ctu cuc cud cui cuk cun cuo cup cur cus cut cuu dcc dcd dci dck dcn dco dcp dcr dcs dct dcu ddc ddd ddi ddk ddn ddo ddp ddr dds ddt ddu di- dic did dii dik din dio dip dir dis dit diu dkc dki dkk dko dkp dkr dks dkt dku dnc dnd dni dnk dnn dno dnp dnr dns dnt doc dod doi dok don doo dop dor dos dot dou dpc dpd dpi dpk dpn dpo dpp dpr dps dpt dpu drc drd dri drk drn dro drp drr drs drt dru dsc dsd dsi dsk dsn dso dsp dsr dss dst dsu dtc dtd dti dtk dtn dto dtp dtr dts dtt dtu duc dud dui duk dun duo dup dur dus dut i-d icc icd ici ick icn ico icp icr ics ict icu idc idd idi idk idn ido idp idr ids idt idu iic iid iii iin iio iip iir iis iit iiu ikc iki ikk iko ikr iks ikt iku in- inc ind ini ink inn ino inp inr ins int inu io- ioc iod ioi ion ioo iop ior ios iot iou ipc ipd ipi ipn ipo ipp ipr ips ipt ipu ir- irc ird iri irk irn iro irp irr irs irt iru is- isc isd isi isk isn iso isp isr iss ist isu itc itd iti itk itn ito itp its itt itu iu- iuc iud iui iup iur ius iut k-t kcc kcd kci kck kcn kcp kcr kcs kct kcu kdc kdk kdo kdp kdr kds kdt kdu kic kid kii kik kin kio kip kir kis kit kiu kkc kki kkk kkn kkp kkr kks kkt kku kn- knc knd kni knk knn kno knp knr knt knu koc kod koi kok kon koo kop kor kos kot kou kpc kpd kpi kpk kpn kpo kpp kpr kps kpt kpu krc krd kri krk krn kro krp krr krs krt kru ksc ksd ksi ksk ksn kso ksp ksr kss kst ksu ktc ktk ktn kto ktp ktr kts ktt ktu kuc kud kui kuk kun kup kur kus kut kuu n-i ncc ncd nci nck ncn nco ncp ncr ncs nct ncu ndc ndd ndi ndk ndn ndo ndp ndr nds ndt ndu nic nid nii nik nin nio nip nir nis nit niu nkc nki nkk nkn nko nkp nkr nks nkt nku nnc nni nnk nnn nno nnp nns nnt nnu no- noc nod noi nok non noo nop nor nos not nou npc npd npi npn npo npp npr nps npt npu nrc nrd nri nrk nrn nro nrp nrr nrs nrt nru nsc nsd nsi nsk nsn nso nsp nsr nss nst nsu ntc ntd nti ntk ntn nto ntp ntr nts ntt ntu nuc nud nui nuk nun nuo nup nur nus nut nuu o-i oc- occ ocd oci ock ocn oco ocp ocr ocs oct ocu odc odd odi odn odo odp odr ods odt odu oic oid oii oik oin oio oip oir ois oit oiu okc okd oki okk oko okp okr oks oku on- onc ond oni onk onn ono onp onr ons ont onu oo- ooc ood ooi ook oon ooo oop oor oos oot op- opc opd opi opk opn opo opp opr ops opt or- orc ord ori ork orn oro orp orr ors ort oru os- osc osd osi osk osn oso osp osr oss ost osu ot- otc otd oti otk otn oto otp otr ots ott otu ou- ouc oud oui ouk oun ouo oup our ous out p-p pcc pcd pci pck pcn pco pcp pcr pcs pct pcu pdc pdd pdi pdk pdn pdo pdp pdr pds pdt pdu pic pid pii pik pin pio pip pir pis pit piu pkc pkd pki pkn pko pkp pkr pks pkt pku pn- pnc pnd pni pnk pnn pno pnp pnr pns pnt pnu poc pod poi pok pon poo pop por pos pot pou ppc ppd ppi ppk ppn ppo ppp ppr pps ppt ppu prc prd pri prk prn pro prp prr prs prt pru ps- psc psd psi psk psn pso psp psr pss pst psu pt- ptc ptd pti ptk ptn pto ptp ptr pts ptt ptu puc pud pui puk pun pup pur pus put puu rcc rcd rci rcn rco rcp rcr rcs rct rcu rdc rdd rdi rdn rdo rdp rdr rds rdt rdu ric rid rii rik rin rio rip rir ris rit rkc rkk rko rkp rks rkt rku rnc rnd rni rnn rno rnp rnr rns rnt rnu roc rod roi rok ron roo rop ror ros rot rou rpc rpd rpi rpk rpn rpo rpp rpr rps rpt rpu rrc rrd rri rrk rrn rrp rrr rrs rrt rru rsc rsd rsi rsk rsn rso rsp rsr rss rst rsu rtc rtd rti rtk rtn rto rtp rtr rts rtt rtu ruc rud rui ruk run ruo rup rur rus rut ruu scc scd sci sck scn sco scp scr scs sct scu sdc sdd sdi sdk sdn sdo sdp sdr sds sdt sdu sic sid sii sik sin sio sip sir sis sit siu sk- skc skd ski skk sko skp skr sks skt sku snc snd sni snk snn sno snp snr sns snt