-ic c-- ccc cce ccf cci cck ccp cct ccz ce- cec cee cef cei cek cep cet cez cfc cfe cff cfi cfk cfp cft cfz ci- cic cie cif cii cik cip cit ckc cki ckt cpc cpe cpf cpi cpk cpp cpt cpz ctc cte ctf cti ctk ctp ctt ctz cz- czc cze czk czt ec- ecc ece ecf eci eck ect eec eee eef eek eep eet ef- efc efe eff efi efp eft eic eie eif eii eik eip eit ekc eke ekf eki ekp ekt ep- epc epe epf epi epp ept epz etc ete etf eti etk etp ett etz eze ezf ezz fcc fce fcf fci fck fcp fct fcz fec fee fef fei fek fep fet fez ffc ffe fff ffi ffk ffp fft ffz fic fie fif fii fik fip fit fiz fkc fkf fki fkk fkp fkt fpc fpe fpi fpk fpp fpt ftc fte ftf fti ftk ftp ftt ftz i-f icc ice icf ici ick icp ict icz ie- iec iee ief iei iek iep iet ifc ife iff ifi ifp ift ifz iic iie iif iii iip iit ikc ike ikf iki ikk ikt ipc ipe ipf ipi ipp ipt itc ite itf iti itk itp itt itz ize izi izz k-t k-z kcc kce kci kck kcp kct ke- kec kee kef kei kek kep ket kez kfc kff kfi kic kie kif kii kik kip kit kiz kkc kke kki kkk kkp kkt kpc kpe kpf kpi kpk kpp kpt ktc kte ktf ktk ktp ktt p-p pcc pce pcf pci pck pcp pct pec pee pef pei pek pep pet pez pfc pfe pff pfi pfk pfp pft pic pie pif pii pik pip pit piz pkc pke pkf pki pkp pkt ppc ppe ppf ppi ppk ppp ppt ppz pt- ptc pte ptf pti ptk ptp ptt ptz pzc pzk pzp pzt tcc tce tcf tci tck tcp tct te- tec tee tef tei tek tep tet tez tfc tfe tff tfi tfk tfp tft tic tie tif tii tik tip tit tiz tkc tke tkk tkp tkt tkz tpc tpe tpf tpi tpk tpp tpt tpz ttc tte ttf tti ttk ttp ttt tze tzf zce zec zee zef zek zep zet zez zfc zie zif zik zip zit ziz zpc zpe zpf zpi zpp zpt zte zzt zzz