-ic c-- ccc ccd cce cci cco ccs ccu ccv cdc cdd cde cdi cdo cds cdu cdv ce- cec ced cee cei ceo ces ceu cev ci- cic cid cie cii cio cis ciu civ co- coc cod coe coi coo cos cou cov csc csd cse csi cso css csu csv cuc cud cue cui cuo cus cuu cuv cvc cvd cve cvi cvo cvs cvu cvv dcc dcd dce dci dco dcs dcu dcv ddc ddd dde ddi ddo dds ddu de- dec ded dee dei deo des deu dev di- dic did die dii dio dis diu div doc dod doe doi doo dos dou dov dsc dsd dse dsi dso dss dsu dsv duc dud due dui duo dus duv dvc dvd dve dvi dvs dvu ec- ecc ecd ece eci eco ecs ecu ecv ed- edc edd ede edi edo eds edu eec eed eee eeo ees eev eic eid eie eii eio eis eiu eiv eo- eoc eod eoe eoi eoo eos eou es- esc esd ese esi eso ess esu esv eu- euc eud eue eui eus euv evc evd eve evi evo evs evv i-d i-v icc icd ice ici ico ics icu icv idc idd ide idi ido ids idu idv ie- iec ied iee iei ies iev iic iid iie iii iio iis iiu io- ioc iod ioe ioi ioo ios iou iov is- isc isd ise isi iso iss isu isv iu- iuc iud iue iui ius ivc ivd ive ivi ivo ivs ivu ivv o-i oc- occ ocd oci oco ocs ocu ocv odc odd ode odi odo ods odu odv oec oed oee oei oeo oes oic oid oie oii oio ois oiu oiv oo- ooc ood ooi ooo oos oov os- osc osd ose osi oso oss osu osv ou- ouc oud oue oui ouo ous ov- ovc ovd ove ovi ovo ovs ovv scc scd sce sci sco scs scu scv sdc sdd sde sdi sdo sds sdu sdv se- sec sed see sei seo ses seu sev sic sid sie sii sio sis siu siv soc sod soe soi soo sos sou sov ss- ssc ssd sse ssi sso sss ssu ssv suc sud sue sui suo sus suu suv svc svd sve svi svo svs svu svv ucc ucd uce uci uco ucs ucu ucv udc udd ude udi udo uds udu udv uec ued uee uei ues uic uid uie uii uio uis uiu uoc uod uoe uoo uos usc usd use usi uso uss usu usv uuc uue uus uuu uvc uve uvo uvs uvu uvv v-e vcc vcd vce vci vco vcs vcu vdc vdd vde vdi vdo vds vdu vdv vec ved vee vei veo ves veu vi- vic vid vie vii vio vis viu viv voc vod voe voi voo vos vou vov vsc vsd vse vsi vso vss vsu vsv vue vus vuv vvc vvi vvo vvs vvv