-ic c-- ccc cce cch cci cck cco ccv ce- cec cee ceh cei cek ceo cev ch- chc che chh chi chk cho chv ci- cic cie cih cii cik cio civ ckc ckh cki cko co- coc coe coh coi cok coo cov cvc cve cvh cvi cvk cvo cvv ec- ecc ece ech eci eck eco ecv eec eee eek eeo eev ehc ehe ehh ehi eho ehv eic eie eii eik eio eiv ekc eke ekh eki eko ekv eo- eoc eoe eoh eoi eok eoo evc eve evh evi evo evv h-i hcc hce hch hci hck hco hcv he- hec hee heh hei hek heo hev hhc hhe hhh hhi hhk hho hhv hic hie hih hii hik hio hiv hkh hki hkk hko hoc hoe hoh hoi hok hoo hov hv- hvc hvk hvo hvv i-v icc ice ich ici ick ico icv ie- iec iee iei iek iev ihc ihe ihh ihi ihk iho ihv iic iie iih iii iio ikc ike iki ikk iko ikv io- ioc ioe ioh ioi ioo iov ivc ive ivi ivo ivv kcc kce kch kci kck ke- kec kee keh kei kek keo kev khe khh khi khk kho khv kic kie kih kii kik kio kiv kkc kke kkh kki kkk kkv koc koe koh koi kok koo kvh kvi kvk kvo kvv o-i oc- occ och oci ock oco ocv oec oee oeh oei oeo ohc ohe ohh ohi oho oic oie oii oik oio oiv okc oke oki okk oko oo- ooc ooh ooi ook ooo oov ov- ovc ove ovh ovi ovo ovv v-e vcc vce vch vci vco vec vee veh vei vek veo vh- vhc vhe vhi vho vi- vic vie vii vik vio viv voc voe voh voi vok voo vov vvc vvi vvo vvv