-er -ic -ji a-a a-c a-i a-t aaa aac aae aai aaj aak aar aat ac- aca acc ace aci acj ack acr act aea aec aee aei aej aek aer aet ai- aia aic aie aii aik air ait aja ajc aje aji ajj ajk ajr ajt aka akc ake aki akj akk akr ar- ara arc are ari arj ark arr art at- ata atc ate ati atr att c-- c-j caa cac cae cai caj cak car cat cca ccc cce cci ccj cck ccr cct ce- cea cec cee cei cej cek cer cet ci- cia cic cie cii cij cik cir cit cja cjc cjk cjr cka ckc cki ckt cra crc cre cri crj crk crr crt cta ctc cte cti ctk ctr ctt eaa eac eae eai eaj eak ear eat ec- eca ecc ece eci ecj eck ecr ect eea eec eee eek eer eet eia eic eie eii eij eik eir eit eja ejc eji ejt eka ekc eke eki ekr ekt era erc ere eri erk err ert eta etc ete eti etj etk etr ett ia- iaa iac iae iai iar iat ica icc ice ici icj ick icr ict ie- iea iec iee iei iej iek ier iet iia iic iie iii iij iir iit ija ijc ije iji ijk ijt ika ikc ike iki ikk ikr ikt ir- ira irc ire iri irj irk irr irt ita itc ite iti itj itk itt j-i jaa jac jae jai jaj jak jar jat jca jcc jce jci jck jcr jct jea jec jee jei jej jek jer jet jia jic jie jii jij jir jit jja jjc jjj jjk jjr jka jkk jkr jkt jra jrc jri jrk jrr jrt jta jtc jte jti jtk jtr jtt k-t ka- kaa kac kae kai kaj kak kar kat kca kcc kce kci kck kcr kct ke- kea kec kee kei kek ker ket kia kic kie kii kij kik kir kit kjc kje kji kjr kkc kke kki kkk kkr kkt kra krc kri krk krr krt kta ktc kte ktj ktk ktr ktt ra- raa rac rae rai raj rak rar rat rca rcc rce rci rcj rcr rct re- rea rec ree rei rek rer ret ria ric rie rii rik rir rit rja rjc rjk rjr rkc rke rkk rkt rra rrc rri rrk rrr rrt rta rtc rte rti rtj rtk rtr rtt taa tac tae tai taj tak tar tat tca tcc tce tci tcj tck tcr tct te- tea tec tee tei tej tek ter tet tia tic tie tii tik tir tit tjc tje tji tjr tka tkc tke tkk tkr tkt tra trc tre tri trk trr trt tta ttc tte tti ttk ttr ttt