-ic c-- ccc cci cck cco ccp ccr cct ccz ci- cic cii cik cio cip cir cit ckc cki cko ckt cky co- coc coi cok coo cop cor cot coy coz cpc cpi cpk cpo cpp cpr cpt cpz crc cri crk cro crp crr crt cry crz ctc cti ctk cto ctp ctr ctt cty ctz cyc cyk cyo cyp cyr cyt cz- czc czk czo czt icc ici ick ico icp icr ict icy icz iic iii iio iip iir iit ikc iki ikk iko ikr ikt io- ioc ioi ioo iop ior iot ipc ipi ipo ipp ipr ipt ipy ir- irc iri irk iro irp irr irt iry itc iti itk ito itp itt ity itz iyc iyo iyr iyt iyy izi izo izy izz k-t k-z kcc kci kck kcp kcr kct kic kii kik kio kip kir kit kiz kkc kki kkk kkp kkr kkt kky koc koi kok koo kop kor kot koy koz kpc kpi kpk kpo kpp kpr kpt krc kri krk kro krp krr krt kry ktc ktk kto ktp ktr ktt kyc kyo kyp kyr kyt kyz kzo kzy o-i oc- occ oci ock oco ocp ocr oct ocz oic oii oik oio oip oir oit oiz okc oki okk oko okp okr oo- ooc ooi ook ooo oop oor oot op- opc opi opk opo opp opr opt opy or- orc ori ork oro orp orr ort ory orz ot- otc oti otk oto otp otr ott otz oyi oyo ozo ozt ozz p-p pcc pci pck pco pcp pcr pct pic pii pik pio pip pir pit piz pkc pki pko pkp pkr pkt pky poc poi pok poo pop por pot poy poz ppc ppi ppk ppo ppp ppr ppt ppz prc pri prk pro prp prr prt pry prz pt- ptc pti ptk pto ptp ptr ptt pty ptz py- pyc pyk pyo pyr pyt pzc pzk pzp pzt rcc rci rco rcp rcr rct ric rii rik rio rip rir rit riy riz rkc rkk rko rkp rkt rky rkz roc roi rok roo rop ror rot roy roz rpc rpi rpk rpo rpp rpr rpt rpz rrc rri rrk rrp rrr rrt rtc rti rtk rto rtp rtr rtt rty rtz ry- ryc ryk ryo ryr ryy ryz rzo rzy tcc tci tck tco tcp tcr tct tic tii tik tio tip tir tit tiy tiz tkc tkk tko tkp tkr tkt tky tkz to- toc toi tok too top tor tot toy toz tpc tpi tpk tpo tpp tpr tpt tpz trc tri trk tro trp trr trt try trz ttc tti ttk tto ttp ttr ttt tty tyc tyo typ tyr tyt ycc yci yco ycp ycy yii yio yip yir yit yiz yki ykk yoc yoi yok yoo yop yor yot yoy ypo yrc yro yrp yrt ytc ytk yto ytp ytr ytt yyc yyt yyy yyz yzr yzy zco zik zio zip zir zit ziz zo- zoc zoi zok zoo zor zot zpc zpi zpo zpp zpr zpt zro zrp ztr zzr zzt zzy zzz