-al -er -ic -ji a-a a-b a-c a-i a-t aaa aab aac aae aai aaj aal aar aat ab- aba abb abc abe abi abj abl abr abt ac- aca acb acc ace aci acj acl acr act aea aeb aec aee aei aej ael aer aet ai- aia aib aic aie aii ail air ait aja ajb ajc aje aji ajj ajl ajr ajt al- ala alb alc ale ali alj all alr alt ar- ara arb arc are ari arj arl arr art at- ata atb atc ate ati atl atr att baa bab bac bae bai baj bal bar bat bba bbb bbc bbe bbi bbl bbr bbt bca bcb bcc bce bci bcj bcl bcr bct be- bea beb bec bee bei bel ber bet bi- bia bib bic bie bii bij bil bir bit bja bjc bji bjj bjr bjt bla blb blc ble bli blj bll blr blt bra brb bre bri brj brl brr brt bta btb btc bte bti btl btr btt c-- c-j caa cab cac cae cai caj cal car cat cba cbb cbc cbe cbi cbj cbl cbr cbt cca ccb ccc cce cci ccj ccl ccr cct ce- cea ceb cec cee cei cej cel cer cet ci- cia cib cic cie cii cij cil cir cit cja cjb cjc cjr cl- cla clb clc cle cli clj cll clr clt cra crb crc cre cri crj crl crr crt cta ctb ctc cte cti ctl ctr ctt eaa eab eac eae eai eaj eal ear eat eba ebb ebc ebe ebi ebj ebl ebr ebt ec- eca ecb ecc ece eci ecj ecl ecr ect eea eeb eec eee eel eer eet eia eib eic eie eii eij eil eir eit eja ejc eji ejl ejt ela elb elc ele eli ell elr elt era erb erc ere eri erl err ert eta etb etc ete eti etj etl etr ett ia- iaa iab iac iae iai ial iar iat iba ibb ibc ibe ibi ibj ibl ibr ibt ica icb icc ice ici icj icl icr ict ie- iea iec iee iei iej iel ier iet iia iib iic iie iii iij iil iir iit ija ijb ijc ije iji ijl ijt il- ila ilb ilc ile ili ill ilr ilt ir- ira irb irc ire iri irj irl irr irt ita itb itc ite iti itj itl itt j-i jaa jab jac jae jai jaj jal jar jat jba jbc jbi jbj jbl jbr jbt jca jcb jcc jce jci jcl jcr jct jea jeb jec jee jei jej jel jer jet jia jib jic jie jii jij jil jir jit jja jjb jjc jjj jjl jjr jla jlb jlc jle jli jll jlr jlt jra jrb jrc jri jrl jrr jrt jta jtb jtc jte jti jtl jtr jtt la- laa lab lac lae lai laj lal lar lat lba lbb lbc lbe lbi lbj lbl lbr lbt lca lcb lcc lce lci lcj lcl lcr lct lea leb lec lee lei lej lel ler let lia lib lic lie lii lij lil lir lit lje ljj lla llb llc lle lli llj lll llr llt lra lrb lrc lri lrr lrt lta ltb ltc lte lti ltl ltr ltt ra- raa rab rac rae rai raj ral rar rat rba rbb rbc rbe rbi rbl rbr rbt rca rcb rcc rce rci rcj rcl rcr rct re- rea reb rec ree rei rel rer ret ria rib ric rie rii ril rir rit rja rjc rjr rla rlc rle rli rll rlr rlt rra rrb rrc rri rrl rrr rrt rta rtb rtc rte rti rtj rtl rtr rtt taa tab tac tae tai taj tal tar tat tba tbb tbc tbe tbi tbj tbl tbr tbt tca tcb tcc tce tci tcj tcl tcr tct te- tea teb tec tee tei tej tel ter tet tia tib tic tie tii til tir tit tjc tje tji tjr tla tlc tle tli tlj tll tlr tlt tra trb trc tre tri trl trr trt tta ttb ttc tte tti ttl ttr ttt