a-a a-c a-t aaa aac aaj aan aar aat ac- aca acc acj acn acr act aja ajc ajj ajn ajr ajt an- ana anc anj ann anr ant ar- ara arc arj arn arr art at- ata atc atn atr att c-- c-j caa cac caj can car cat cca ccc ccj ccn ccr cct cja cjc cjr cn- cna cnc cnj cnn cnr cnt cra crc crj crn crr crt cta ctc ctn ctr ctt jaa jac jaj jan jar jat jca jcc jcr jct jja jjc jjj jjr jna jnc jnj jnn jnr jnt jra jrc jrn jrr jrt jta jtc jtn jtr jtt naa nac naj nan nar nat nca ncc ncn ncr nct nja njc njn nna nnc nnn nnt nra nrc nrj nrn nrr nrt nta ntc ntn ntr ntt ra- raa rac raj ran rar rat rca rcc rcj rcn rcr rct rja rjc rjr rna rnc rnn rnr rnt rra rrc rrn rrr rrt rta rtc rtj rtn rtr rtt taa tac taj tan tar tat tca tcc tcj tcn tcr tct tjc tjr tna tnc tnn tnr tnt tra trc trn trr trt tta ttc ttn ttr ttt