-ic -th b-u bbb bbc bbd bbh bbi bbk bbr bbt bbu bby bcb bcc bcd bch bci bck bcr bct bcu bcy bdb bdc bdd bdh bdi bdk bdr bdt bdu bdy bhb bhc bhd bhh bhi bhk bhr bht bhu bi- bib bic bid bih bii bik bir bit biu biy bkb bkc bkk bkr bkt brb brd brh bri brk brr brt bru bry btb btc btd bth bti btk btr btt btu bty bub buc bud buh bui buk bur but buu buy by- byc byd byh byi byk byr byt byu c-- cbb cbc cbd cbh cbi cbk cbr cbt cbu cby ccb ccc ccd cch cci cck ccr cct ccu cdb cdc cdd cdh cdi cdk cdr cdt cdu cdy ch- chb chc chd chh chi chk chr cht chu chy ci- cib cic cid cih cii cik cir cit ciu ckb ckc ckd ckh cki ckt cky crb crc crd crh cri crk crr crt cru cry ctb ctc ctd cth cti ctk ctr ctt ctu cty cub cuc cud cuh cui cuk cur cut cuu cuy cyb cyc cyd cyk cyr cyt dbb dbc dbd dbh dbi dbk dbr dbt dbu dby dcb dcc dcd dci dck dcr dct dcu ddb ddc ddd ddh ddi ddk ddr ddt ddu ddy dh- dhb dhc dhd dhh dhi dhk dhr dht dhu di- dib dic did dih dii dik dir dit diu diy dkb dkc dki dkk dkr dkt dku drb drc drd dri drk drr drt dru dry dtb dtc dtd dth dti dtk dtr dtt dtu dty dub duc dud duh dui duk dur dut duy dy- dyb dyc dyd dyk dyr dyu dyy h-i hbb hbc hbd hbh hbi hbk hbr hbt hbu hby hcb hcc hcd hch hci hck hcr hct hcy hdb hdc hdd hdh hdi hdk hdr hdt hdu hdy hhb hhc hhd hhh hhi hhk hhr hht hhu hhy hib hic hid hih hii hik hir hit hiu hkb hkd hkh hki hkk hkr hkt hku hr- hrb hrc hrd hrh hri hrk hrr hrt hru htb htc htd hth hti htk htr htt hty hub huc hud huh hui huk hur hut huu huy hy- hyb hyc hyd hyh hyi hyr hyt hyy i-d ibb ibc ibd ibh ibi ibk ibr ibt ibu iby icb icc icd ich ici ick icr ict icu icy idb idc idd idh idi idk idr idt idu idy ihb ihc ihd ihh ihi ihk ihr iht ihu ihy iib iic iid iih iii iir iit iiu ikb ikc iki ikk ikr ikt iku ir- irb irc ird iri irk irr irt iru iry itb itc itd ith iti itk itt itu ity iu- iub iuc iud iui iur iut iyc iyr iyt iyy k-t kbb kbc kbd kbh kbi kbk kbr kbu kcb kcc kcd kch kci kck kcr kct kcu kdb kdc kdh kdk kdr kdt kdu kdy khh khi khk khr khu kib kic kid kih kii kik kir kit kiu kkb kkc kkh kki kkk kkr kkt kku kky krc krd kri krk krr krt kru kry ktb ktc kth ktk ktr ktt ktu kub kuc kud kuh kui kuk kur kut kuu kuy kyc kyd kyr kyt kyu rbb rbc rbd rbh rbi rbk rbr rbt rbu rcb rcc rcd rch rci rcr rct rcu rdb rdc rdd rdh rdi rdr rdt rdu rdy rh- rhb rhc rhd rhh rhi rhr rht rhu rib ric rid rih rii rik rir rit riy rkb rkc rkk rkt rku rky rrb rrc rrd rrh rri rrk rrr rrt rru rtb rtc rtd rti rtk rtr rtt rtu rty rub ruc rud ruh rui ruk rur rut ruu ruy ry- ryc ryd ryk ryr ryu ryy tbb tbc tbd tbh tbi tbk tbr tbt tbu tcb tcc tcd tch tci tck tcr tct tcu tdb tdc tdd tdh tdi tdk tdr tdt tdu tdy th- thb thc thd thh thi thk thr tht thu thy tib tic tid tih tii tik tir tit tiu tiy tkb tkc tkk tkr tkt tky trb trc trd trh tri trk trr trt tru try ttb ttc ttd tth tti ttk ttr ttt ttu tty tub tuc tud tuh tui tuk tur tut tuu tuy tyc tyd tyr tyt ubb ubc ubh ubi ubk ubr ubt ubu uby ucb ucc ucd uch uci uck ucr uct ucu udb udc udd udi udk udr udt udu uhb uhc uhd uhh uhi uhr uht uhu uhy uib uic uid uii uir uit uiu ukb ukc uki ukk ukr uku ur- urb urc urd uri urk urr urt uru ury utb utc utd uth uti utk utr utt utu uty uuc uur uut uuu uyc uyi uyu ybc ybi ybr yby ycc ycd ych yci ycu ycy ydt ydy yhc yhi yht yhu yid yih yii yir yit yki ykk yrc yrt yru ytc ytd yth ytk ytr ytt ytu yud yuh yui yuk yur yut yuu yuy yyb yyc yyt yyu yyy