-ol -up b-p b-u bbb bbc bbd bbe bbk bbl bbo bbp bbu bcb bcc bcd bce bck bcl bco bcp bcu bdb bdc bdd bde bdk bdl bdo bdp bdu be- beb bec bed bee bek bel beo bep beu bkb bkc bke bkk bkl bko bkp blb blc bld ble blk bll blo blp blu bob boc bod boe bok bol boo bop bou bpb bpc bpd bpe bpl bpo bpp bpu bub buc bud bue buk bul buo bup buu c-- cbb cbc cbd cbe cbk cbl cbo cbp cbu ccb ccc ccd cce cck ccl cco ccp ccu cdb cdc cdd cde cdk cdl cdo cdp cdu ce- ceb cec ced cee cek cel ceo cep ceu ckb ckc ckd cko cl- clb clc cld cle clk cll clo clp clu co- cob coc cod coe cok col coo cop cou cpb cpc cpd cpe cpk cpl cpo cpp cpu cub cuc cud cue cuk cul cuo cup cuu dbb dbc dbd dbe dbk dbl dbo dbp dbu dcb dcc dcd dce dck dcl dco dcp dcu ddb ddc ddd dde ddk ddl ddo ddp ddu de- deb dec ded dee dek del deo dep deu dkb dkc dke dkk dkl dko dkp dku dl- dlb dlc dld dle dlk dll dlo dlp dlu dob doc dod doe dok dol doo dop dou dpb dpc dpd dpe dpk dpl dpo dpp dpu dub duc dud due duk dul duo dup ebb ebc ebd ebe ebk ebl ebo ebp ebu ec- ecb ecc ecd ece eck ecl eco ecu ed- edb edc edd ede edk edl edo edp edu eeb eec eed eee eek eel eeo eep ekb ekc ekd eke ekl eko ekp eku elb elc eld ele elk ell elo elp elu eo- eob eoc eod eoe eok eol eoo eop eou ep- epb epc epd epe epl epo epp epu eu- eub euc eud eue eul eup kbb kbc kbd kbe kbk kbl kbo kbp kbu kcb kcc kcd kce kck kcl kcp kcu kdb kdc kde kdk kdl kdo kdp kdu ke- keb kec ked kee kek kel keo kep kkb kkc kke kkk kkl kkp kku kl- klb klc kld klo klu kob koc kod koe kok kol koo kop kou kpc kpd kpe kpk kpl kpo kpp kpu kub kuc kud kue kuk kul kup kuu l-p lbb lbc lbd lbe lbk lbl lbo lbp lbu lcb lcc lcd lce lck lcl lco lcp lcu ldb ldc ldd lde ldk ldl ldo ldp ldu leb lec led lee lek lel leo lep leu lkb lkl lkp llb llc lld lle llk lll llo llp llu lob loc lod loe lok lol loo lop lou lpb lpc lpd lpe lpk lpl lpo lpp lpu lub luc lud lue luk lul luo lup luu ob- obb obc obd obe obk obl obo obp obu oc- ocb occ ocd ock ocl oco ocp ocu odb odc odd ode odl odo odp odu oeb oec oed oee oel oeo oep okb okc okd oke okk okl oko okp oku olb olc old ole olk oll olo olp olu oo- oob ooc ood ook ool ooo oop op- opb opc opd ope opk opl opo opp ou- ouc oud oue ouk oul ouo oup p-p pbb pbc pbd pbe pbk pbl pbo pbp pbu pcb pcc pcd pce pck pcl pco pcp pcu pdb pdc pdd pde pdk pdl pdo pdp pdu peb pec ped pee pek pel peo pep peu pkb pkc pkd pke pkl pko pkp pku plb plc pld ple plk pll plo plp plu pob poc pod poe pok pol poo pop pou ppb ppc ppd ppe ppk ppl ppo ppp ppu pub puc pud pue puk pul pup puu ubb ubc ube ubk ubl ubo ubp ubu ucb ucc ucd uce uck ucl uco ucp ucu udb udc udd ude udk udl udo udp udu ueb uec ued uee uel uep ukb ukc uke ukk ukl ukp uku ulb ulc uld ule ulk ull ulo ulp ulu uob uoc uod uoe uok uol uoo uop up- upb upc upd upe upk upo upp upu uuc uue uuu

bbbb bbdd bbdo bbeb bblb bcbc bcbp bccc bccl bcde bcec bcpl bcpp bcuc bcup bdbc bddc bdle bdpc bebb bebe bebo beck becu bede bedl bedo bedu beeb beed beek beel beep beke beko beld bele belk bell belo belp belu beo- beod beok bepo beuk blcu bldc bleb bled blee blek bleo bleu blkb blkd blob bloc blod blok bloo blop blou blub blud blue blup bobb bobe bobo bobu boce bock boco bocu bodb bode bodo bodu boec boee boel boeo boep boke boko boku bold bole bolk boll bolo bolu boob booc bood booe book bool boop bope bopp boud boue bouk boul boup bpcp bpel bpoe bubb bube bubo bubu bucc buce buck buco bucu budb budd bude budl budo budu buel bueu buke bukk buko buku bulb buld bule bulk bull bulu buol bupc c-bo c-cd cbbc cbcc cbce cbcl cbcp cbcu cbdb cbdc cbdo cbec cbee cbkl cbko cblb cblc cbol cbpc cbpp ccbc cccb cccc cccl cccp cccu ccdc ccdp cced ccee ccel cclc ccob ccoc ccod ccpe ccpl ccpp ccuc ccup cd-e cddb cddl cdec cebp cebu cec- cece ceco cecp cedd cede cedo cedu ceeb ceec ceel ceke cel- celc cele cell celo ceol ceop ceou cepc cepe cepo cepp ckbc ckbe ckck ckcl ckco ckdo ckdu ckob ckoc ckoo ckpc clcd cldc clec cled clee clek cleo clep cleu clob clod cloe clok cloo clop clou clpb clpp club clud clue cobb cobe cobo cobu coce cock coco cocp cocu codd code codl coed coel coep cok- coke coko col- colb cold cole colk coll colo colp colu coob cood cook cool coop copd cope copo copp coub coud coue couk coul coup cpbc cpce cpcu cpdl cpeb cpep cplc cppd cub- cubb cube cucc cuce cuck cude cued cuek cuk- cuke culb