-er -ic -ji a-a a-c a-i a-t aaa aac aae aai aaj aar aat ac- aca acc ace aci acj acr act aea aec aee aei aej aer aet ai- aia aic aie aii air ait aja ajc aje aji ajj ajr ajt ar- ara arc are ari arj arr art at- ata atc ate ati atr att c-- c-j caa cac cae cai caj car cat cca ccc cce cci ccj ccr cct ce- cea cec cee cei cej cer cet ci- cia cic cie cii cij cir cit cja cjc cjr cra crc cre cri crj crr crt cta ctc cte cti ctr ctt eaa eac eae eai eaj ear eat ec- eca ecc ece eci ecj ecr ect eea eec eee eer eet eia eic eie eii eij eir eit eja ejc eji ejt era erc ere eri err ert eta etc ete eti etj etr ett ia- iaa iac iae iai iar iat ica icc ice ici icj icr ict ie- iea iec iee iei iej ier iet iia iic iie iii iij iir iit ija ijc ije iji ijt ir- ira irc ire iri irj irr irt ita itc ite iti itj itt j-i jaa jac jae jai jaj jar jat jca jcc jce jci jcr jct jea jec jee jei jej jer jet jia jic jie jii jij jir jit jja jjc jjj jjr jra jrc jri jrr jrt jta jtc jte jti jtr jtt ra- raa rac rae rai raj rar rat rca rcc rce rci rcj rcr rct re- rea rec ree rei rer ret ria ric rie rii rir rit rja rjc rjr rra rrc rri rrr rrt rta rtc rte rti rtj rtr rtt taa tac tae tai taj tar tat tca tcc tce tci tcj tcr tct te- tea tec tee tei tej ter tet tia tic tie tii tir tit tjc tje tji tjr tra trc tre tri trr trt tta ttc tte tti ttr ttt