-er -ic -ji c-- c-j ccc ccd cce ccg cci ccj ccl ccr ccs ccu cdc cdd cde cdg cdi cdj cdl cdr cds cdu ce- cec ced cee ceg cei cej cel cer ces ceu cgc cgd cge cgg cgi cgl cgr cgs cgu ci- cic cid cie cig cii cij cil cir cis ciu cjc cjd cjg cjr cjs cl- clc cld cle clg cli clj cll clr cls clu crc crd cre crg cri crj crl crr crs cru csc csd cse csg csi csj csl csr css csu cuc cud cue cug cui cul cur cus cuu dcc dcd dce dcg dci dcl dcr dcs dcu ddc ddd dde ddg ddi ddl ddr dds ddu de- dec ded dee deg dei dej del der des deu dgc dgd dge dgg dgi dgl dgr dgs dgu di- dic did die dig dii dil dir dis diu dj- djc djd dje djg dji djl djs dl- dlc dld dle dlg dli dlj dll dlr dls dlu drc drd dre drg dri drj drl drr drs dru dsc dsd dse dsg dsi dsj dsl dsr dss dsu duc dud due dug dui dul dur dus ec- ecc ecd ece ecg eci ecj ecl ecr ecs ecu ed- edc edd ede edg edi edj edl edr eds edu eec eed eee eeg eel eer ees egc egd ege egg egi egl egr egs egu eic eid eie eig eii eij eil eir eis eiu ejc ejd eji ejl eju elc eld ele elg eli ell elr els elu erc erd ere erg eri erl err ers eru es- esc esd ese esg esi esl esr ess esu eu- euc eud eue eug eui euj eul eur eus g-d gcc gcd gce gcg gci gcl gcr gcs gcu gdc gdd gde gdi gdl gdr gds gdu ge- gec ged gee geg gei gel ger ges geu ggc ggd ggg ggi ggj ggr ggs ggu gic gid gie gig gii gij gil gir gis giu gjc gje gjg gjr glc gld gle glg gli glj gll glr gls glu grc grd gre grg gri grj grl grr grs gru gsc gsd gse gsg gsi gsj gsl gsr gss gsu gu- guc gud gue gug gui guj gul gur gus guu i-d icc icd ice icg ici icj icl icr ics icu idc idd ide idg idi idl idr ids idu ie- iec ied iee ieg iei iej iel ier ies igc igd ige igg igi igl igr igs igu iic iid iie iii iij iil iir iis iiu ijc ije ijg iji ijl ijs iju il- ilc ild ile ilg ili ill ilr ils ilu ir- irc ird ire irg iri irj irl irr irs iru is- isc isd ise isg isi isj isl isr iss isu iu- iuc iud iue iug iui iur ius j-d j-i jcc jcd jce jci jcl jcr jcs jcu jdc jde jdg jdi jdl jdr jds jec jed jee jeg jei jej jel jer jes jeu jge jgi jgr jgs jgu jic jie jig jii jij jil jir jis jiu jjc jjg jjj jjl jjr jjs jju jlc jle jlg jli jll jlr jls jlu jrc jrg jri jrl jrr jrs jsc jsd jse jsg jsi jsj jsl jsr jss jsu jud jue jug jui jul jur jus lcc lcd lce lcg lci lcj lcl lcr lcs lcu ldc ldd lde ldg ldi ldj ldl ldr lds ldu lec led lee leg lei lej lel ler les leu lgc lgd lge lgg lgi lgj lgl lgr lgs lgu lic lid lie lig lii lij lil lir lis liu lje ljj ljs lju llc lld lle llg lli llj lll llr lls llu lrc lrd lrg lri lrr lrs lru lsc lsd lse lsg lsi lsj lsl lsr lss lsu luc lud lue lug lui lul lur lus luu rcc rcd rce rcg rci rcj rcl rcr rcs rcu rdc rdd rde rdg rdi rdj rdl rdr rds rdu re- rec red ree reg rei rel rer res reu rgc rgd rge rgg rgi rgr rgs ric rid rie rig rii ril rir ris rjc rjg rjr rlc rld rle rlg rli rll rlr rls rlu rrc rrd rrg rri rrl rrr rrs rru rsc rsd rse rsg rsi rsj rsl rsr rss rsu ruc rud rue rug rui rur rus ruu scc scd sce scg sci scj scl scr scs scu sdc sdd sde sdg sdi sdj sdl sdr sds sdu se- sec sed see seg sei sej sel ser ses seu sgc sgd sge sgg sgi sgl sgr sgs sgu sic sid sie sig sii sij sil sir sis siu sjc sjd sje sji sjj sjr sjs sju slc sld sle slg sli slj sll slr sls slu sr- src srd sre srg sri srj srl srr srs ss- ssc ssd sse ssg ssi ssj ssl ssr sss ssu suc sud sue sug sui sul sur sus suu ucc ucd uce ucg uci ucj ucl ucr ucs ucu udc udd ude udg udi udj udl udr uds udu uec ued uee ueg uei uel uer ues ugc uge ugg ugi ugl ugr ugs ugu uic uid uie uig uii uil uir uis uiu ujc uji ujs ulc uld ule ulg uli ull ulr uls ulu ur- urc urd ure urg uri url urr urs uru usc usd use usg usi usj usl usr uss usu uuc uue uug uur uus uuu