-ic c-- ccc cce ccf cch cci cck cco ce- cec cee cef ceh cei cek ceo cfc cfe cff cfh cfi cfk cfo ch- chc che chf chh chi chk cho ci- cic cie cif cih cii cik cio ckc ckh cki cko co- coc coe cof coh coi cok coo ec- ecc ece ecf ech eci eck eco eec eee eef eek eeo ef- efc efe eff efh efi efo ehc ehe ehf ehh ehi eho eic eie eif eii eik eio ekc eke ekf ekh eki eko eo- eoc eoe eof eoh eoi eok eoo fcc fce fcf fci fck fco fec fee fef feh fei fek feo ffc ffe fff ffh ffi ffk ffo fhc fhe fhf fhh fhi fho fic fie fif fih fii fik fkc fkf fki fkk foc foe fof foh foi fok foo h-i hcc hce hcf hch hci hck hco he- hec hee hef heh hei hek heo hfc hfe hff hfh hfi hfk hfo hhc hhe hhf hhh hhi hhk hho hic hie hif hih hii hik hio hkf hkh hki hkk hko hoc hoe hof hoh hoi hok hoo i-f icc ice icf ich ici ick ico ie- iec iee ief iei iek ifc ife iff ifi ifo ihc ihe ihf ihh ihi ihk iho iic iie iif iih iii iio ikc ike ikf iki ikk iko io- ioc ioe iof ioh ioi ioo kcc kce kch kci kck ke- kec kee kef keh kei kek keo kfc kff kfh kfi kfo khe khf khh khi khk kho kic kie kif kih kii kik kio kkc kke kkh kki kkk koc koe kof koh koi kok koo o-i oc- occ ocf och oci ock oco oec oee oef oeh oei oeo of- ofc ofe off ofi ofo ohc ohe ohf ohh ohi oho oic oie oif oii oik oio okc oke oki okk oko oo- ooc oof ooh ooi ook ooo