-ic a-a a-c a-i a-t a-z aaa aac aai aak aar aat aaz ac- aca acc aci ack acr act acz ai- aia aic aii aik air ait aiz aka akc aki akk akr ar- ara arc ari ark arr art arz at- ata atc ati atr att atz az- aza azi azt azz c-- caa cac cai cak car cat caz cca ccc cci cck ccr cct ccz ci- cia cic cii cik cir cit cka ckc cki ckt cra crc cri crk crr crt crz cta ctc cti ctk ctr ctt ctz cz- czc czk czt ia- iaa iac iai iar iat iaz ica icc ici ick icr ict icz iia iic iii iir iit ika ikc iki ikk ikr ikt ir- ira irc iri irk irr irt ita itc iti itk itt itz iza izi izz k-t k-z ka- kaa kac kai kak kar kat kaz kca kcc kci kck kcr kct kia kic kii kik kir kit kiz kkc kki kkk kkr kkt kra krc kri krk krr krt kta ktc ktk ktr ktt ra- raa rac rai rak rar rat raz rca rcc rci rcr rct ria ric rii rik rir rit riz rkc rkk rkt rkz rra rrc rri rrk rrr rrt rta rtc rti rtk rtr rtt rtz rza taa tac tai tak tar tat taz tca tcc tci tck tcr tct tia tic tii tik tir tit tiz tka tkc tkk tkr tkt tkz tra trc tri trk trr trt trz tta ttc tti ttk ttr ttt tza zaa zac zai zak zar zat zaz zia zik zir zit ziz zka zta ztr zzr zzt zzz