-ic -up c-- ccc ccd cci ccp ccr ccs cct ccu cdc cdd cdi cdp cdr cds cdt cdu ci- cic cid cii cip cir cis cit ciu cpc cpd cpi cpp cpr cps cpt cpu crc crd cri crp crr crs crt cru csc csd csi csp csr css cst csu ctc ctd cti ctp ctr cts ctt ctu cuc cud cui cup cur cus cut cuu dcc dcd dci dcp dcr dcs dct dcu ddc ddd ddi ddp ddr dds ddt ddu di- dic did dii dip dir dis dit diu dpc dpd dpi dpp dpr dps dpt dpu drc drd dri drp drr drs drt dru dsc dsd dsi dsp dsr dss dst dsu dtc dtd dti dtp dtr dts dtt dtu duc dud dui dup dur dus dut i-d icc icd ici icp icr ics ict icu idc idd idi idp idr ids idt idu iic iid iii iip iir iis iit iiu ipc ipd ipi ipp ipr ips ipt ipu ir- irc ird iri irp irr irs irt iru is- isc isd isi isp isr iss ist isu itc itd iti itp its itt itu iu- iuc iud iui iup iur ius iut p-p pcc pcd pci pcp pcr pcs pct pcu pdc pdd pdi pdp pdr pds pdt pdu pic pid pii pip pir pis pit piu ppc ppd ppi ppp ppr pps ppt ppu prc prd pri prp prr prs prt pru ps- psc psd psi psp psr pss pst psu pt- ptc ptd pti ptp ptr pts ptt ptu puc pud pui pup pur pus put puu rcc rcd rci rcp rcr rcs rct rcu rdc rdd rdi rdp rdr rds rdt rdu ric rid rii rip rir ris rit rpc rpd rpi rpp rpr rps rpt rpu rrc rrd rri rrp rrr rrs rrt rru rsc rsd rsi rsp rsr rss rst rsu rtc rtd rti rtp rtr rts rtt rtu ruc rud rui rup rur rus rut ruu scc scd sci scp scr scs sct scu sdc sdd sdi sdp sdr sds sdt sdu sic sid sii sip sir sis sit siu spc spd spi spp spr sps spt spu sr- src srd sri srp srr srs srt ss- ssc ssd ssi ssp ssr sss sst ssu stc std sti stp str sts stt stu suc sud sui sup sur sus sut suu tcc tcd tci tcp tcr tcs tct tcu tdc tdd tdi tdp tdr tds tdt tdu tic tid tii tip tir tis tit tiu tpc tpd tpi tpp tpr tps tpt tpu trc trd tri trp trr trs trt tru tsc tsd tsi tsp tsr tss tst tsu ttc ttd tti ttp ttr tts ttt ttu tuc tud tui tup tur tus tut tuu ucc ucd uci ucp ucr ucs uct ucu udc udd udi udp udr uds udt udu uic uid uii uip uir uis uit uiu up- upc upd upi upp upr ups upt upu ur- urc urd uri urp urr urs urt uru usc usd usi usp usr uss ust usu utc utd uti utp utr uts utt utu uuc uur uus uut uuu