-ic c-- ccc cce cch cci cck cco ce- cec cee ceh cei cek ceo ch- chc che chh chi chk cho ci- cic cie cih cii cik cio ckc ckh cki cko co- coc coe coh coi cok coo ec- ecc ece ech eci eck eco eec eee eek eeo ehc ehe ehh ehi eho eic eie eii eik eio ekc eke ekh eki eko eo- eoc eoe eoh eoi eok eoo h-i hcc hce hch hci hck hco he- hec hee heh hei hek heo hhc hhe hhh hhi hhk hho hic hie hih hii hik hio hkh hki hkk hko hoc hoe hoh hoi hok hoo icc ice ich ici ick ico ie- iec iee iei iek ihc ihe ihh ihi ihk iho iic iie iih iii iio ikc ike iki ikk iko io- ioc ioe ioh ioi ioo kcc kce kch kci kck ke- kec kee keh kei kek keo khe khh khi khk kho kic kie kih kii kik kio kkc kke kkh kki kkk koc koe koh koi kok koo o-i oc- occ och oci ock oco oec oee oeh oei oeo ohc ohe ohh ohi oho oic oie oii oik oio okc oke oki okk oko oo- ooc ooh ooi ook ooo