-ic -ol -up c-- ccc ccd cci ccl cco ccp ccr ccs ccu cdc cdd cdi cdl cdo cdp cdr cds cdu ci- cic cid cii cil cio cip cir cis ciu cl- clc cld cli cll clo clp clr cls clu co- coc cod coi col coo cop cor cos cou cpc cpd cpi cpl cpo cpp cpr cps cpu crc crd cri crl cro crp crr crs cru csc csd csi csl cso csp csr css csu cuc cud cui cul cuo cup cur cus cuu dcc dcd dci dcl dco dcp dcr dcs dcu ddc ddd ddi ddl ddo ddp ddr dds ddu di- dic did dii dil dio dip dir dis diu dl- dlc dld dli dll dlo dlp dlr dls dlu doc dod doi dol doo dop dor dos dou dpc dpd dpi dpl dpo dpp dpr dps dpu drc drd dri drl dro drp drr drs dru dsc dsd dsi dsl dso dsp dsr dss dsu duc dud dui dul duo dup dur dus i-d icc icd ici icl ico icp icr ics icu idc idd idi idl ido idp idr ids idu iic iid iii iil iio iip iir iis iiu il- ilc ild ili ill ilo ilp ilr ils ilu io- ioc iod ioi iol ioo iop ior ios iou ipc ipd ipi ipl ipo ipp ipr ips ipu ir- irc ird iri irl iro irp irr irs iru is- isc isd isi isl iso isp isr iss isu iu- iuc iud iui iup iur ius l-p lcc lcd lci lcl lco lcp lcr lcs lcu ldc ldd ldi ldl ldo ldp ldr lds ldu lic lid lii lil lio lip lir lis liu llc lld lli lll llo llp llr lls llu loc lod loi lol loo lop lor los lou lpc lpd lpi lpl lpo lpp lpr lps lpu lrc lrd lri lro lrp lrr lrs lru lsc lsd lsi lsl lso lsp lsr lss lsu luc lud lui lul luo lup lur lus luu o-i oc- occ ocd oci ocl oco ocp ocr ocs ocu odc odd odi odl odo odp odr ods odu oic oid oii oil oio oip oir ois oiu olc old oli oll olo olp ols olu oo- ooc ood ooi ool ooo oop oor oos op- opc opd opi opl opo opp opr ops or- orc ord ori orl oro orp orr ors oru os- osc osd osi osl oso osp osr oss osu ou- ouc oud oui oul ouo oup our ous p-p pcc pcd pci pcl pco pcp pcr pcs pcu pdc pdd pdi pdl pdo pdp pdr pds pdu pic pid pii pil pio pip pir pis piu plc pld pli pll plo plp plr pls plu poc pod poi pol poo pop por pos pou ppc ppd ppi ppl ppo ppp ppr pps ppu prc prd pri prl pro prp prr prs pru ps- psc psd psi psl pso psp psr pss psu puc pud pui pul pup pur pus puu rcc rcd rci rcl rco rcp rcr rcs rcu rdc rdd rdi rdl rdo rdp rdr rds rdu ric rid rii ril rio rip rir ris rlc rld rli rll rlo rlp rlr rls rlu roc rod roi rol roo rop ror ros rou rpc rpd rpi rpl rpo rpp rpr rps rpu rrc rrd rri rrl rrp rrr rrs rru rsc rsd rsi rsl rso rsp rsr rss rsu ruc rud rui ruo rup rur rus ruu scc scd sci scl sco scp scr scs scu sdc sdd sdi sdl sdo sdp sdr sds sdu sic sid sii sil sio sip sir sis siu slc sld sli sll slo slp slr sls slu soc sod soi sol soo sop sor sos sou spc spd spi spl spo spp spr sps spu sr- src srd sri srl sro srp srr srs ss- ssc ssd ssi ssl sso ssp ssr sss ssu suc sud sui sul suo sup sur sus suu ucc ucd uci ucl uco ucp ucr ucs ucu udc udd udi udl udo udp udr uds udu uic uid uii uil uio uip uir uis uiu ulc uld uli ull ulo ulp ulr uls ulu uoc uod uol uoo uop uor uos up- upc upd upi upo upp upr ups upu ur- urc urd uri url uro urp urr urs uru usc usd usi usl uso usp usr uss usu uuc uur uus uuu