-ic c-- ccc cce cci cck cco ccs ccu ce- cec cee cei cek ceo ces ceu ci- cic cie cii cik cio cis ciu ckc cki cko cks co- coc coe coi cok coo cos cou csc cse csi csk cso css csu cuc cue cui cuk cuo cus cuu ec- ecc ece eci eck eco ecs ecu eec eee eek eeo ees eic eie eii eik eio eis eiu ekc eke eki eko eks eku eo- eoc eoe eoi eok eoo eos eou es- esc ese esi esk eso ess esu eu- euc eue eui eus icc ice ici ick ico ics icu ie- iec iee iei iek ies iic iie iii iio iis iiu ikc ike iki ikk iko iks iku io- ioc ioe ioi ioo ios iou is- isc ise isi isk iso iss isu iu- iuc iue iui ius kcc kce kci kck kcs kcu ke- kec kee kei kek keo kes kic kie kii kik kio kis kiu kkc kke kki kkk kks kku koc koe koi kok koo kos kou ksc kse ksi ksk kso kss ksu kuc kue kui kuk kus kuu o-i oc- occ oci ock oco ocs ocu oec oee oei oeo oes oic oie oii oik oio ois oiu okc oke oki okk oko oks oku oo- ooc ooi ook ooo oos os- osc ose osi osk oso oss osu ou- ouc oue oui ouk ouo ous scc sce sci sck sco scs scu se- sec see sei sek seo ses seu sic sie sii sik sio sis siu sk- skc ske ski skk sko sks sku soc soe soi sok soo sos sou ss- ssc sse ssi ssk sso sss ssu suc sue sui suk suo sus suu ucc uce uci uck uco ucs ucu uec uee uei ues uic uie uii uio uis uiu ukc uke uki ukk uku uoc uoe uok uoo uos usc use usi usk uso uss usu uuc uue uus uuu