-ic -up c-- ccc ccd cce cci cco ccp ccs ccu cdc cdd cde cdi cdo cdp cds cdu ce- cec ced cee cei ceo cep ces ceu ci- cic cid cie cii cio cip cis ciu co- coc cod coe coi coo cop cos cou cpc cpd cpe cpi cpo cpp cps cpu csc csd cse csi cso csp css csu cuc cud cue cui cuo cup cus cuu dcc dcd dce dci dco dcp dcs dcu ddc ddd dde ddi ddo ddp dds ddu de- dec ded dee dei deo dep des deu di- dic did die dii dio dip dis diu doc dod doe doi doo dop dos dou dpc dpd dpe dpi dpo dpp dps dpu dsc dsd dse dsi dso dsp dss dsu duc dud due dui duo dup dus ec- ecc ecd ece eci eco ecs ecu ed- edc edd ede edi edo edp eds edu eec eed eee eeo eep ees eic eid eie eii eio eip eis eiu eo- eoc eod eoe eoi eoo eop eos eou ep- epc epd epe epi epo epp eps epu es- esc esd ese esi eso esp ess esu eu- euc eud eue eui eup eus i-d icc icd ice ici ico icp ics icu idc idd ide idi ido idp ids idu ie- iec ied iee iei iep ies iic iid iie iii iio iip iis iiu io- ioc iod ioe ioi ioo iop ios iou ipc ipd ipe ipi ipo ipp ips ipu is- isc isd ise isi iso isp iss isu iu- iuc iud iue iui iup ius o-i oc- occ ocd oci oco ocp ocs ocu odc odd ode odi odo odp ods odu oec oed oee oei oeo oep oes oic oid oie oii oio oip ois oiu oo- ooc ood ooi ooo oop oos op- opc opd ope opi opo opp ops os- osc osd ose osi oso osp oss osu ou- ouc oud oue oui ouo oup ous p-p pcc pcd pce pci pco pcp pcs pcu pdc pdd pde pdi pdo pdp pds pdu pec ped pee pei peo pep pes peu pic pid pie pii pio pip pis piu poc pod poe poi poo pop pos pou ppc ppd ppe ppi ppo ppp pps ppu ps- psc psd pse psi pso psp pss psu puc pud pue pui pup pus puu scc scd sce sci sco scp scs scu sdc sdd sde sdi sdo sdp sds sdu se- sec sed see sei seo sep ses seu sic sid sie sii sio sip sis siu soc sod soe soi soo sop sos sou spc spd spe spi spo spp sps spu ss- ssc ssd sse ssi sso ssp sss ssu suc sud sue sui suo sup sus suu ucc ucd uce uci uco ucp ucs ucu udc udd ude udi udo udp uds udu uec ued uee uei uep ues uic uid uie uii uio uip uis uiu uoc uod uoe uoo uop uos up- upc upd upe upi upo upp ups upu usc usd use usi uso usp uss usu uuc uue uus uuu