-ic c-- ccc ccd cci cco ccs ccu ccv cdc cdd cdi cdo cds cdu cdv ci- cic cid cii cio cis ciu civ co- coc cod coi coo cos cou cov csc csd csi cso css csu csv cuc cud cui cuo cus cuu cuv cvc cvd cvi cvo cvs cvu cvv dcc dcd dci dco dcs dcu dcv ddc ddd ddi ddo dds ddu di- dic did dii dio dis diu div doc dod doi doo dos dou dov dsc dsd dsi dso dss dsu dsv duc dud dui duo dus duv dvc dvd dvi dvs dvu i-d i-v icc icd ici ico ics icu icv idc idd idi ido ids idu idv iic iid iii iio iis iiu io- ioc iod ioi ioo ios iou iov is- isc isd isi iso iss isu isv iu- iuc iud iui ius ivc ivd ivi ivo ivs ivu ivv o-i oc- occ ocd oci oco ocs ocu ocv odc odd odi odo ods odu odv oic oid oii oio ois oiu oiv oo- ooc ood ooi ooo oos oov os- osc osd osi oso oss osu osv ou- ouc oud oui ouo ous ov- ovc ovd ovi ovo ovs ovv scc scd sci sco scs scu scv sdc sdd sdi sdo sds sdu sdv sic sid sii sio sis siu siv soc sod soi soo sos sou sov ss- ssc ssd ssi sso sss ssu ssv suc sud sui suo sus suu suv svc svd svi svo svs svu svv ucc ucd uci uco ucs ucu ucv udc udd udi udo uds udu udv uic uid uii uio uis uiu uoc uod uoo uos usc usd usi uso uss usu usv uuc uus uuu uvc uvo uvs uvu uvv vcc vcd vci vco vcs vcu vdc vdd vdi vdo vds vdu vdv vi- vic vid vii vio vis viu viv voc vod voi voo vos vou vov vsc vsd vsi vso vss vsu vsv vus vuv vvc vvi vvo vvs vvv