-er -ic c-- ccc ccd cce ccg cci cck ccl ccr cct ccu cdc cdd cde cdg cdi cdk cdl cdr cdt cdu ce- cec ced cee ceg cei cek cel cer cet ceu cgc cgd cge cgg cgi cgl cgr cgt cgu ci- cic cid cie cig cii cik cil cir cit ciu ckc ckd cki ckt cl- clc cld cle clg cli clk cll clr clt clu crc crd cre crg cri crk crl crr crt cru ctc ctd cte ctg cti ctk ctl ctr ctt ctu cuc cud cue cug cui cuk cul cur cut cuu dcc dcd dce dcg dci dck dcl dcr dct dcu ddc ddd dde ddg ddi ddk ddl ddr ddt ddu de- dec ded dee deg dei dek del der det deu dgc dgd dge dgg dgi dgk dgl dgr dgt dgu di- dic did die dig dii dik dil dir dit diu dkc dke dkg dki dkk dkl dkr dkt dku dl- dlc dld dle dlg dli dlk dll dlr dlt dlu drc drd dre drg dri drk drl drr drt dru dtc dtd dte dtg dti dtk dtl dtr dtt dtu duc dud due dug dui duk dul dur dut ec- ecc ecd ece ecg eci eck ecl ecr ect ecu ed- edc edd ede edg edi edk edl edr edt edu eec eed eee eeg eek eel eer eet egc egd ege egg egi egl egr egt egu eic eid eie eig eii eik eil eir eit eiu ekc ekd eke ekg eki ekl ekr ekt eku elc eld ele elg eli elk ell elr elt elu erc erd ere erg eri erk erl err ert eru etc etd ete etg eti etk etl etr ett etu eu- euc eud eue eug eui eul eur eut g-d gcc gcd gce gcg gci gck gcl gcr gct gcu gdc gdd gde gdi gdk gdl gdr gdt gdu ge- gec ged gee geg gei gek gel ger get geu ggc ggd ggg ggi ggr ggt ggu gic gid gie gig gii gik gil gir git giu gkd gkt glc gld gle glg gli glk gll glr glt glu grc grd gre grg gri grk grl grr grt gru gtc gtd gte gtg gti gtk gtl gtr gtt gtu gu- guc gud gue gug gui guk gul gur gut guu i-d icc icd ice icg ici ick icl icr ict icu idc idd ide idg idi idk idl idr idt idu ie- iec ied iee ieg iei iek iel ier iet igc igd ige igg igi igk igl igr igt igu iic iid iie iii iil iir iit iiu ikc ike iki ikk ikl ikr ikt iku il- ilc ild ile ilg ili ilk ill ilr ilt ilu ir- irc ird ire irg iri irk irl irr irt iru itc itd ite itg iti itk itl itt itu iu- iuc iud iue iug iui iur iut k-t kcc kcd kce kcg kci kck kcl kcr kct kcu kdc kde kdg kdk kdl kdr kdt kdu ke- kec ked kee keg kei kek kel ker ket kgc kgd kgi kgl kgu kic kid kie kig kii kik kil kir kit kiu kkc kke kki kkk kkl kkr kkt kku kl- klc kld klg kli klr klt klu krc krd krg kri krk krl krr krt kru ktc kte ktg ktk ktl ktr ktt ktu kuc kud kue kug kui kuk kul kur kut kuu lcc lcd lce lcg lci lck lcl lcr lct lcu ldc ldd lde ldg ldi ldk ldl ldr ldt ldu lec led lee leg lei lek lel ler let leu lgc lgd lge lgg lgi lgk lgl lgr lgt lgu lic lid lie lig lii lik lil lir lit liu lkg lkl lkr lkt llc lld lle llg lli llk lll llr llt llu lrc lrd lrg lri lrk lrr lrt lru ltc ltd lte ltg lti ltk ltl ltr ltt ltu luc lud lue lug lui luk lul lur lut luu rcc rcd rce rcg rci rcl rcr rct rcu rdc rdd rde rdg rdi rdl rdr rdt rdu re- rec red ree reg rei rek rel rer ret reu rgc rgd rge rgg rgi rgk rgr rgt ric rid rie rig rii rik ril rir rit rkc rke rkg rkk rkt rku rlc rld rle rlg rli rll rlr rlt rlu rrc rrd rrg rri rrk rrl rrr rrt rru rtc rtd rte rtg rti rtk rtl rtr rtt rtu ruc rud rue rug rui ruk rur rut ruu tcc tcd tce tcg tci tck tcl tcr tct tcu tdc tdd tde tdg tdi tdk tdl tdr tdt tdu te- tec ted tee teg tei tek tel ter tet teu tgc tge tgg tgi tgk tgl tgr tgt tgu tic tid tie tig tii tik til tir tit tiu tkc tke tkg tkk tkl tkr tkt tlc tld tle tlg tli tlk tll tlr tlt tlu trc trd tre trg tri trk trl trr trt tru ttc ttd tte ttg tti ttk ttl ttr ttt ttu tuc tud tue tug tui tuk tul tur tut tuu ucc ucd uce ucg uci uck ucl ucr uct ucu udc udd ude udg udi udk udl udr udt udu uec ued uee ueg uei uel uer uet ugc uge ugg ugi ugk ugl ugr ugt ugu uic uid uie uig uii uil uir uit uiu ukc uke uki ukk ukl ukr uku ulc uld ule ulg uli ulk ull ulr ult ulu ur- urc urd ure urg uri urk url urr urt uru utc utd ute uti utk utl utr utt utu uuc uue uug uur uut uuu