-ic -up c-- ccc ccd cce cci cco ccp ccs ccu ccv cdc cdd cde cdi cdo cdp cds cdu cdv ce- cec ced cee cei ceo cep ces ceu cev ci- cic cid cie cii cio cip cis ciu civ co- coc cod coe coi coo cop cos cou cov cpc cpd cpe cpi cpo cpp cps cpu cpv csc csd cse csi cso csp css csu csv cuc cud cue cui cuo cup cus cuu cuv cvc cvd cve cvi cvo cvp cvs cvu cvv dcc dcd dce dci dco dcp dcs dcu dcv ddc ddd dde ddi ddo ddp dds ddu de- dec ded dee dei deo dep des deu dev di- dic did die dii dio dip dis diu div doc dod doe doi doo dop dos dou dov dpc dpd dpe dpi dpo dpp dps dpu dpv dsc dsd dse dsi dso dsp dss dsu dsv duc dud due dui duo dup dus duv dvc dvd dve dvi dvp dvs dvu ec- ecc ecd ece eci eco ecs ecu ecv ed- edc edd ede edi edo edp eds edu eec eed eee eeo eep ees eev eic eid eie eii eio eip eis eiu eiv eo- eoc eod eoe eoi eoo eop eos eou ep- epc epd epe epi epo epp eps epu es- esc esd ese esi eso esp ess esu esv eu- euc eud eue eui eup eus euv evc evd eve evi evo evp evs evv i-d i-v icc icd ice ici ico icp ics icu icv idc idd ide idi ido idp ids idu idv ie- iec ied iee iei iep ies iev iic iid iie iii iio iip iis iiu io- ioc iod ioe ioi ioo iop ios iou iov ipc ipd ipe ipi ipo ipp ips ipu ipv is- isc isd ise isi iso isp iss isu isv iu- iuc iud iue iui iup ius ivc ivd ive ivi ivo ivp ivs ivu ivv o-i oc- occ ocd oci oco ocp ocs ocu ocv odc odd ode odi odo odp ods odu odv oec oed oee oei oeo oep oes oic oid oie oii oio oip ois oiu oiv oo- ooc ood ooi ooo oop oos oov op- opc opd ope opi opo opp ops opv os- osc osd ose osi oso osp oss osu osv ou- ouc oud oue oui ouo oup ous ov- ovc ovd ove ovi ovo ovp ovs ovv p-p pcc pcd pce pci pco pcp pcs pcu pcv pdc pdd pde pdi pdo pdp pds pdu pdv pec ped pee pei peo pep pes peu pev pic pid pie pii pio pip pis piu piv poc pod poe poi poo pop pos pou pov ppc ppd ppe ppi ppo ppp pps ppu ppv ps- psc psd pse psi pso psp pss psu psv puc pud pue pui pup pus puu pvc pvd pve pvi pvo pvp pvs pvu pvv scc scd sce sci sco scp scs scu scv sdc sdd sde sdi sdo sdp sds sdu sdv se- sec sed see sei seo sep ses seu sev sic sid sie sii sio sip sis siu siv soc sod soe soi soo sop sos sou sov spc spd spe spi spo spp sps spu spv ss- ssc ssd sse ssi sso ssp sss ssu ssv suc sud sue sui suo sup sus suu suv svc svd sve svi svo svp svs svu svv ucc ucd uce uci uco ucp ucs ucu ucv udc udd ude udi udo udp uds udu udv uec ued uee uei uep ues uic uid uie uii uio uip uis uiu uoc uod uoe uoo uop uos up- upc upd upe upi upo upp ups upu upv usc usd use usi uso usp uss usu usv uuc uue uus uuu uvc uve uvo uvs uvu uvv v-e vcc vcd vce vci vco vcp vcs vcu vdc vdd vde vdi vdo vdp vds vdu vdv vec ved vee vei veo vep ves veu vi- vic vid vie vii vio vip vis viu viv voc vod voe voi voo vop vos vou vov vpc vpd vpe vpi vpo vpp vps vpu vsc vsd vse vsi vso vsp vss vsu vsv vue vup vus vuv vvc vvi vvo vvs vvv