-ic -up c-- ccc ccd cce cci ccn ccp ccs ccu cdc cdd cde cdi cdn cdp cds cdu ce- cec ced cee cei cen cep ces ceu ci- cic cid cie cii cin cip cis ciu cn- cnc cnd cne cni cnn cnp cns cnu cpc cpd cpe cpi cpn cpp cps cpu csc csd cse csi csn csp css csu cuc cud cue cui cun cup cus cuu dcc dcd dce dci dcn dcp dcs dcu ddc ddd dde ddi ddn ddp dds ddu de- dec ded dee dei den dep des deu di- dic did die dii din dip dis diu dnc dnd dne dni dnn dnp dns dpc dpd dpe dpi dpn dpp dps dpu dsc dsd dse dsi dsn dsp dss dsu duc dud due dui dun dup dus ec- ecc ecd ece eci ecn ecs ecu ed- edc edd ede edi edn edp eds edu eec eed eee een eep ees eic eid eie eii ein eip eis eiu en- enc end ene eni enn enp ens enu ep- epc epd epe epi epn epp eps epu es- esc esd ese esi esn esp ess esu eu- euc eud eue eui eun eup eus i-d icc icd ice ici icn icp ics icu idc idd ide idi idn idp ids idu ie- iec ied iee iei ien iep ies iic iid iie iii iin iip iis iiu in- inc ind ine ini inn inp ins inu ipc ipd ipe ipi ipn ipp ips ipu is- isc isd ise isi isn isp iss isu iu- iuc iud iue iui iup ius n-i ncc ncd nce nci ncn ncp ncs ncu ndc ndd nde ndi ndn ndp nds ndu ne- nec ned nee nei nen nep nes neu nic nid nie nii nin nip nis niu nnc nne nni nnn nnp nns nnu npc npd npe npi npn npp nps npu nsc nsd nse nsi nsn nsp nss nsu nuc nud nue nui nun nup nus nuu p-p pcc pcd pce pci pcn pcp pcs pcu pdc pdd pde pdi pdn pdp pds pdu pec ped pee pei pen pep pes peu pic pid pie pii pin pip pis piu pn- pnc pnd pne pni pnn pnp pns pnu ppc ppd ppe ppi ppn ppp pps ppu ps- psc psd pse psi psn psp pss psu puc pud pue pui pun pup pus puu scc scd sce sci scn scp scs scu sdc sdd sde sdi sdn sdp sds sdu se- sec sed see sei sen sep ses seu sic sid sie sii sin sip sis siu snc snd sne sni snn snp sns snu spc spd spe spi spn spp sps spu ss- ssc ssd sse ssi ssn ssp sss ssu suc sud sue sui sun sup sus suu ucc ucd uce uci ucn ucp ucs ucu udc udd ude udi udn udp uds udu uec ued uee uei uen uep ues uic uid uie uii uin uip uis uiu un- unc und une uni unn unp uns unu up- upc upd upe upi upn upp ups upu usc usd use usi usn usp uss usu uuc uue uun uus uuu