b-u bbb bbc bbe bbh bbk bbl bbn bbu bbw bcb bcc bce bch bck bcl bcn bcu be- beb bec bee beh bek bel ben beu bew bhb bhc bhe bhh bhk bhl bhu bhw bkb bkc bke bkk bkl bkn bkw blb blc ble blh blk bll bln blu bnb bnc bne bnk bnl bnn bnu bnw bub buc bue buh buk bul bun buu buw bwb bwc bwh bwk bwl bwu c-- cbb cbc cbe cbh cbk cbl cbn cbu cbw ccb ccc cce cch cck ccl ccn ccu ccw ce- ceb cec cee ceh cek cel cen ceu cew ch- chb chc che chh chk chl chn chu chw ckb ckc ckh ckw cl- clb clc cle clh clk cll cln clu clw cn- cnb cnc cne cnh cnl cnn cnu cnw cub cuc cue cuh cuk cul cun cuu cuw cw- cwb cwc cwe cwh cwk cwl cwn cwu ebb ebc ebe ebh ebk ebl ebn ebu ebw ec- ecb ecc ece ech eck ecl ecn ecu ecw eeb eec eee eek eel een eew ehb ehc ehe ehh ehl ehn ehu ekb ekc eke ekh ekl eku elb elc ele elh elk ell eln elu elw en- enb enc ene enh enk enl enn enu enw eu- eub euc eue eul eun ewb ewc ewe ewk ewl ewu eww hbb hbc hbe hbh hbk hbl hbn hbu hbw hcb hcc hce hch hck hcl hcn hcw he- heb hec hee heh hek hel hen heu hew hhb hhc hhe hhh hhk hhl hhn hhu hhw hkb hkh hkk hkl hkn hku hkw hlb hlc hle hlh hll hln hlu hlw hnb hnc hne hnh hnk hnl hnn hnu hnw hub huc hue huh huk hul hun huu huw hw- hwb hwe hwk hwl hwn hwu hww kbb kbc kbe kbh kbk kbl kbn kbu kbw kcb kcc kce kch kck kcl kcn kcu ke- keb kec kee keh kek kel ken kew khe khh khk khn khu kkb kkc kke kkh kkk kkl kkn kku kl- klb klc klh klu kn- knc kne knk knl knn knu kub kuc kue kuh kuk kul kun kuu kw- kwc kwh kwk kww lbb lbc lbe lbh lbk lbl lbu lbw lcb lcc lce lch lck lcl lcn lcu lcw leb lec lee leh lek lel len leu lew lhb lhc lhh lhk lhu lkb lkh lkl llb llc lle llk lll lln llu llw lnb lnc lne lnh lnk lnl lnn lnu lub luc lue luh luk lul lun luu lwb lwc lwh lwl lwn lww nbb nbc nbe nbk nbl nbn nbu nbw ncb ncc nce nch nck ncl ncn ncu ncw ne- neb nec nee neh nek nel nen neu new nhb nhc nhe nhh nhk nhl nhn nhu nkc nke nkk nkn nku nlb nlc nle nlh nlk nll nln nlu nlw nnb nnc nne nnh nnk nnl nnn nnu nnw nub nuc nue nuh nuk nul nun nuu nwb nwc nwe nwl nwn nwu ubb ubc ube ubh ubk ubl ubn ubu ubw ucb ucc uce uch uck ucl ucn ucu ucw ueb uec uee ueh uel uen uew uhb uhc uhe uhh uhl uhu uhw ukb ukc uke ukk ukl ukn uku ulb ulc ule ulk ull uln ulu un- unb unc une unh unk unl unn unu unw uuc uue uun uuu uwb uwc uwe uwl uwn uww wbb wbc wbe wbn wbw wcb wcc wce wch wck wcl wcn wcu wcw web wec wee weh wek wel wen wew wh- whb whc whh whk whl whu whw wkb wkc wke wkw wl- wlb wlc wle wll wln wlu wlw wn- wnc wne wnl wnn wnu wnw wub wuc wue wun wwc wwe wwl wwn wwu www