-ic c-- ccc cci cck ccl ccr cct ci- cic cii cik cil cir cit ckc cki ckt cl- clc cli clk cll clr clt crc cri crk crl crr crt ctc cti ctk ctl ctr ctt icc ici ick icl icr ict iic iii iil iir iit ikc iki ikk ikl ikr ikt il- ilc ili ilk ill ilr ilt ir- irc iri irk irl irr irt itc iti itk itl itt k-t kcc kci kck kcl kcr kct kic kii kik kil kir kit kkc kki kkk kkl kkr kkt kl- klc kli klr klt krc kri krk krl krr krt ktc ktk ktl ktr ktt lcc lci lck lcl lcr lct lic lii lik lil lir lit lkl lkr lkt llc lli llk lll llr llt lrc lri lrk lrr lrt ltc lti ltk ltl ltr ltt rcc rci rcl rcr rct ric rii rik ril rir rit rkc rkk rkt rlc rli rll rlr rlt rrc rri rrk rrl rrr rrt rtc rti rtk rtl rtr rtt tcc tci tck tcl tcr tct tic tii tik til tir tit tkc tkk tkl tkr tkt tlc tli tlk tll tlr tlt trc tri trk trl trr trt ttc tti ttk ttl ttr ttt