-ic -up c-- ccc cci cco ccp ccr ccs cct ccu ci- cic cii cio cip cir cis cit ciu co- coc coi coo cop cor cos cot cou cpc cpi cpo cpp cpr cps cpt cpu crc cri cro crp crr crs crt cru csc csi cso csp csr css cst csu ctc cti cto ctp ctr cts ctt ctu cuc cui cuo cup cur cus cut cuu icc ici ico icp icr ics ict icu iic iii iio iip iir iis iit iiu io- ioc ioi ioo iop ior ios iot iou ipc ipi ipo ipp ipr ips ipt ipu ir- irc iri iro irp irr irs irt iru is- isc isi iso isp isr iss ist isu itc iti ito itp its itt itu iu- iuc iui iup iur ius iut o-i oc- occ oci oco ocp ocr ocs oct ocu oic oii oio oip oir ois oit oiu oo- ooc ooi ooo oop oor oos oot op- opc opi opo opp opr ops opt or- orc ori oro orp orr ors ort oru os- osc osi oso osp osr oss ost osu ot- otc oti oto otp otr ots ott otu ou- ouc oui ouo oup our ous out p-p pcc pci pco pcp pcr pcs pct pcu pic pii pio pip pir pis pit piu poc poi poo pop por pos pot pou ppc ppi ppo ppp ppr pps ppt ppu prc pri pro prp prr prs prt pru ps- psc psi pso psp psr pss pst psu pt- ptc pti pto ptp ptr pts ptt ptu puc pui pup pur pus put puu rcc rci rco rcp rcr rcs rct rcu ric rii rio rip rir ris rit roc roi roo rop ror ros rot rou rpc rpi rpo rpp rpr rps rpt rpu rrc rri rrp rrr rrs rrt rru rsc rsi rso rsp rsr rss rst rsu rtc rti rto rtp rtr rts rtt rtu ruc rui ruo rup rur rus rut ruu scc sci sco scp scr scs sct scu sic sii sio sip sir sis sit siu soc soi soo sop sor sos sot sou spc spi spo spp spr sps spt spu sr- src sri sro srp srr srs srt ss- ssc ssi sso ssp ssr sss sst ssu stc sti sto stp str sts stt stu suc sui suo sup sur sus sut suu tcc tci tco tcp tcr tcs tct tcu tic tii tio tip tir tis tit tiu to- toc toi too top tor tos tot tou tpc tpi tpo tpp tpr tps tpt tpu trc tri tro trp trr trs trt tru tsc tsi tso tsp tsr tss tst tsu ttc tti tto ttp ttr tts ttt ttu tuc tui tuo tup tur tus tut tuu ucc uci uco ucp ucr ucs uct ucu uic uii uio uip uir uis uit uiu uoc uoo uop uor uos uot up- upc upi upo upp upr ups upt upu ur- urc uri uro urp urr urs urt uru usc usi uso usp usr uss ust usu utc uti uto utp utr uts utt utu uuc uur uus uut uuu