-ic -up c-- ccc cci cco ccp ccr ccs ccu ccv ci- cic cii cio cip cir cis ciu civ co- coc coi coo cop cor cos cou cov cpc cpi cpo cpp cpr cps cpu cpv crc cri cro crp crr crs cru crv csc csi cso csp csr css csu csv cuc cui cuo cup cur cus cuu cuv cvc cvi cvo cvp cvr cvs cvu cvv i-v icc ici ico icp icr ics icu icv iic iii iio iip iir iis iiu io- ioc ioi ioo iop ior ios iou iov ipc ipi ipo ipp ipr ips ipu ipv ir- irc iri iro irp irr irs iru irv is- isc isi iso isp isr iss isu isv iu- iuc iui iup iur ius ivc ivi ivo ivp ivr ivs ivu ivv o-i oc- occ oci oco ocp ocr ocs ocu ocv oic oii oio oip oir ois oiu oiv oo- ooc ooi ooo oop oor oos oov op- opc opi opo opp opr ops opv or- orc ori oro orp orr ors oru orv os- osc osi oso osp osr oss osu osv ou- ouc oui ouo oup our ous ov- ovc ovi ovo ovp ovs ovv p-p pcc pci pco pcp pcr pcs pcu pcv pic pii pio pip pir pis piu piv poc poi poo pop por pos pou pov ppc ppi ppo ppp ppr pps ppu ppv prc pri pro prp prr prs pru prv ps- psc psi pso psp psr pss psu psv puc pui pup pur pus puu pvc pvi pvo pvp pvr pvs pvu pvv rcc rci rco rcp rcr rcs rcu rcv ric rii rio rip rir ris riv roc roi roo rop ror ros rou rov rpc rpi rpo rpp rpr rps rpu rpv rrc rri rrp rrr rrs rru rsc rsi rso rsp rsr rss rsu rsv ruc rui ruo rup rur rus ruu ruv rvc rvi rvo rvp rvr rvs rvu rvv scc sci sco scp scr scs scu scv sic sii sio sip sir sis siu siv soc soi soo sop sor sos sou sov spc spi spo spp spr sps spu spv sr- src sri sro srp srr srs srv ss- ssc ssi sso ssp ssr sss ssu ssv suc sui suo sup sur sus suu suv svc svi svo svp svr svs svu svv ucc uci uco ucp ucr ucs ucu ucv uic uii uio uip uir uis uiu uoc uoo uop uor uos up- upc upi upo upp upr ups upu upv ur- urc uri uro urp urr urs uru usc usi uso usp usr uss usu usv uuc uur uus uuu uvc uvo uvs uvu uvv vcc vci vco vcp vcr vcs vcu vi- vic vii vio vip vir vis viu viv voc voi voo vop vor vos vou vov vpc vpi vpo vpp vpr vps vpu vrc vri vrp vrr vrs vru vsc vsi vso vsp vsr vss vsu vsv vup vur vus vuv vvc vvi vvo vvr vvs vvv