-ic -up c-- ccc ccd cci cco ccp ccr ccs ccu cdc cdd cdi cdo cdp cdr cds cdu ci- cic cid cii cio cip cir cis ciu co- coc cod coi coo cop cor cos cou cpc cpd cpi cpo cpp cpr cps cpu crc crd cri cro crp crr crs cru csc csd csi cso csp csr css csu cuc cud cui cuo cup cur cus cuu dcc dcd dci dco dcp dcr dcs dcu ddc ddd ddi ddo ddp ddr dds ddu di- dic did dii dio dip dir dis diu doc dod doi doo dop dor dos dou dpc dpd dpi dpo dpp dpr dps dpu drc drd dri dro drp drr drs dru dsc dsd dsi dso dsp dsr dss dsu duc dud dui duo dup dur dus i-d icc icd ici ico icp icr ics icu idc idd idi ido idp idr ids idu iic iid iii iio iip iir iis iiu io- ioc iod ioi ioo iop ior ios iou ipc ipd ipi ipo ipp ipr ips ipu ir- irc ird iri iro irp irr irs iru is- isc isd isi iso isp isr iss isu iu- iuc iud iui iup iur ius o-i oc- occ ocd oci oco ocp ocr ocs ocu odc odd odi odo odp odr ods odu oic oid oii oio oip oir ois oiu oo- ooc ood ooi ooo oop oor oos op- opc opd opi opo opp opr ops or- orc ord ori oro orp orr ors oru os- osc osd osi oso osp osr oss osu ou- ouc oud oui ouo oup our ous p-p pcc pcd pci pco pcp pcr pcs pcu pdc pdd pdi pdo pdp pdr pds pdu pic pid pii pio pip pir pis piu poc pod poi poo pop por pos pou ppc ppd ppi ppo ppp ppr pps ppu prc prd pri pro prp prr prs pru ps- psc psd psi pso psp psr pss psu puc pud pui pup pur pus puu rcc rcd rci rco rcp rcr rcs rcu rdc rdd rdi rdo rdp rdr rds rdu ric rid rii rio rip rir ris roc rod roi roo rop ror ros rou rpc rpd rpi rpo rpp rpr rps rpu rrc rrd rri rrp rrr rrs rru rsc rsd rsi rso rsp rsr rss rsu ruc rud rui ruo rup rur rus ruu scc scd sci sco scp scr scs scu sdc sdd sdi sdo sdp sdr sds sdu sic sid sii sio sip sir sis siu soc sod soi soo sop sor sos sou spc spd spi spo spp spr sps spu sr- src srd sri sro srp srr srs ss- ssc ssd ssi sso ssp ssr sss ssu suc sud sui suo sup sur sus suu ucc ucd uci uco ucp ucr ucs ucu udc udd udi udo udp udr uds udu uic uid uii uio uip uir uis uiu uoc uod uoo uop uor uos up- upc upd upi upo upp upr ups upu ur- urc urd uri uro urp urr urs uru usc usd usi uso usp usr uss usu uuc uur uus uuu

-ous c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdp ccdr ccds ccic ccid ccii ccip ccir ccis ccoc ccod ccpp ccpr ccps ccrc ccri ccrp ccrs ccsd ccsi ccsp ccss ccuc ccup ccus cd-r cdcs cddr cdic cdii cdio cdis cdos cdps cdrs cdss cicc cici cico cicr cics cicu cidc cidi cidp cidr cids ciid ciii ciis cior cios cipo cipp cips circ ciri ciro cirr cirs cis- cisc cisd cisp cisr ciss ciuc ciup cius coco cocp cocu codd codi cods coip coir cois cood coop coos copd copi copo copp copr cops cor- corc cord cori coro corp corr cors cosc cosi coso cosp coss coud coup cour cous cpcs cpcu cpic cpio cpos cppd cpps cpri cprs cpsc cpso cpsr cpsu cpus crcc crcr crdc cric crip cris criu croc crod croo crop cror crpc crps crsp crss crud crup crus cscc cscd csci csco cscr cscs csdp csdr csid csio csir csis csor csos cspc cspd cspi csps csrc csrd csrs cssd cssr csup csur csus cucc cuci cudi cuds cui- cuir cuis cupo cupp cupr cups curd curi curo curr curs cusd cuso cusp cuss cusu dccc dcci dccp dccs dccu dcds dcii dcio dcis dcop dcos dcpo dcps dcsc dcss dcup dddd ddoc ddpo ddps ddrc ddss dici dico didi dido dids didu diii diis dioc diop dior dios diou dipc dipo dipp dips dipu dird dirr dirs dis- disc disd disi diso disp diss dius doci doco docs docu dod- dodd dodi dodo dods doid dois dood doop door doos dopo dopp dopr dops dorc dord dori doro dorp dorr dors doru dosi doso doss douc doud doup dour dous dpci dpcp dpos dppc dpsd dpsu dric drip drod drop drou drrs drsp drui drup drus druu dscc dscp dscr dscs dsdp dsdr dsip dsos dsps dsrc dsri dsrp dsrr dssc dssi dssp duco ducs dudd dudo duds dudu duid duir duis duo- duos dupo duri duro duru dusi duur iccc icci icco iccp iccr iccs iccu icdc icdd icdp icis icoc icod icor icos icpc icpd icpo icps icrc icrr icrs icru icsc icsd icsi icsp icsr icss icup icus idcr iddo idic idid idio idir idis idoc idos idps idrc idro idsc idso idss iduo idus iicd iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisd iisi iisp iisr iisu iiuc ioci iocp iod- iodd iodo ioii ioio iooi iooo ioos iops iori iors ioso iosu ious ipcc ipcs ipdc ipdi ipid ipod ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ipur ipus ircc ircd ircs ircu irdc irdo irdp irds iri- iric irid irio irip iris iroc irod irop irpc irps irrc irri irrs irsp irus iscc iscd isci isco iscp iscr iscs iscu isdc isds isic isis iso- isoc isop isor isos ispc ispr isps isri isrp issc issi isso issp issr