-ic a-a a-c a-i a-t aaa aac aai aak aar aat ac- aca acc aci ack acr act ai- aia aic aii aik air ait aka akc aki akk akr ar- ara arc ari ark arr art at- ata atc ati atr att c-- caa cac cai cak car cat cca ccc cci cck ccr cct ci- cia cic cii cik cir cit cka ckc cki ckt cra crc cri crk crr crt cta ctc cti ctk ctr ctt ia- iaa iac iai iar iat ica icc ici ick icr ict iia iic iii iir iit ika ikc iki ikk ikr ikt ir- ira irc iri irk irr irt ita itc iti itk itt k-t ka- kaa kac kai kak kar kat kca kcc kci kck kcr kct kia kic kii kik kir kit kkc kki kkk kkr kkt kra krc kri krk krr krt kta ktc ktk ktr ktt ra- raa rac rai rak rar rat rca rcc rci rcr rct ria ric rii rik rir rit rkc rkk rkt rra rrc rri rrk rrr rrt rta rtc rti rtk rtr rtt taa tac tai tak tar tat tca tcc tci tck tcr tct tia tic tii tik tir tit tka tkc tkk tkr tkt tra trc tri trk trr trt tta ttc tti ttk ttr ttt