-ic -th b-u bbb bbc bbe bbh bbi bbn bbo bbs bbt bbu bbx bcb bcc bce bch bci bcn bco bcs bct bcu bcx be- beb bec bee beh bei ben beo bes bet beu bex bhb bhc bhe bhh bhi bho bhs bht bhu bhx bi- bib bic bie bih bii bin bio bis bit biu bix bnb bnc bne bni bnn bno bns bnt bnu bnx bob boc boe boh boi bon boo bos bot bou box bsb bsc bse bsh bsi bsn bso bss bst bsu bsx btb btc bte bth bti btn bto bts btt btu btx bub buc bue buh bui bun buo bus but buu bux bxb bxi bxn bxo bxx c-- cbb cbc cbe cbh cbi cbn cbo cbs cbt cbu cbx ccb ccc cce cch cci ccn cco ccs cct ccu ccx ce- ceb cec cee ceh cei cen ceo ces cet ceu cex ch- chb chc che chh chi chn cho chs cht chu chx ci- cib cic cie cih cii cin cio cis cit ciu cix cn- cnb cnc cne cnh cni cnn cno cns cnt cnu cnx co- cob coc coe coh coi con coo cos cot cou cox csb csc cse csh csi csn cso css cst csu csx ctb ctc cte cth cti ctn cto cts ctt ctu ctx cub cuc cue cuh cui cun cuo cus cut cuu cxc cxh cxi cxo cxs cxt cxx ebb ebc ebe ebh ebi ebn ebo ebs ebt ebu ebx ec- ecb ecc ece ech eci ecn eco ecs ect ecu ecx eeb eec eee een eeo ees eet eex ehb ehc ehe ehh ehi ehn eho ehs eht ehu eib eic eie eii ein eio eis eit eiu eix en- enb enc ene enh eni enn eno ens ent enu eo- eob eoc eoe eoh eoi eon eoo eos eot eou es- esb esc ese esh esi esn eso ess est esu esx etb etc ete eth eti etn eto ets ett etu etx eu- eub euc eue eui eun eus eut eux ex- exc exe exh exi exo exs ext exu exx h-i hbb hbc hbe hbh hbi hbn hbo hbs hbt hbu hbx hcb hcc hce hch hci hcn hco hcs hct he- heb hec hee heh hei hen heo hes het heu hex hhb hhc hhe hhh hhi hhn hho hhs hht hhu hib hic hie hih hii hin hio his hit hiu hix hnb hnc hne hnh hnn hno hns hnt hnu hob hoc hoe hoh hoi hon hoo hos hot hou hox hsb hsc hse hsh hsi hsn hss hst hsu hsx htb htc hte hth hti htn hto hts htt htx hub huc hue huh hui hun huo hus hut huu hux hxc ibb ibc ibe ibh ibi ibn ibo ibs ibt ibu ibx icb icc ice ich ici icn ico ics ict icu ie- iec iee iei ien ies iet iex ihb ihc ihe ihh ihi ihn iho ihs iht ihu iib iic iie iih iii iin iio iis iit iiu iix in- inb inc ine inh ini inn ino ins int inu inx io- iob ioc ioe ioh ioi ion ioo ios iot iou is- isb isc ise ish isi isn iso iss ist isu itb itc ite ith iti itn ito its itt itu itx iu- iub iuc iue iui ius iut ixc ixe ixi ixn n-i nbb nbc nbe nbi nbn nbo nbs nbt nbu nbx ncb ncc nce nch nci ncn nco ncs nct ncu ncx ne- neb nec nee neh nei nen neo nes net neu nex nhb nhc nhe nhh nhi nhn nhs nht nhu nib nic nie nih nii nin nio nis nit niu nix nnb nnc nne nnh nni nnn nno nns nnt nnu no- nob noc noe noh noi non noo nos not nou nox nsb nsc nse nsh nsi nsn nso nss nst nsu nsx ntb ntc nte nth nti ntn nto nts ntt ntu ntx nub nuc nue nuh nui nun nuo nus nut nuu nux nxc nxt o-i ob- obb obc obe obh obi obn obo obs obt obu obx oc- ocb occ och oci ocn oco ocs oct ocu ocx oeb oec oee oeh oei oen oeo oes oet oex ohc ohe ohh ohi ohn oho ohs oht ohu oib oic oie oii oin oio ois oit oiu on- onb onc one onh oni onn ono ons ont onu onx oo- oob ooc ooh ooi oon ooo oos oot oox os- osb osc ose osh osi osn oso oss ost osu osx ot- otb otc ote oth oti otn oto ots ott otu ou- ouc oue ouh oui oun ouo ous out ox- oxb oxc oxi oxn oxo oxt oxx sbb sbc sbe sbh sbi sbn sbo sbs sbt sbu sbx scb scc sce sch sci scn sco scs sct scu scx se- seb sec see seh sei sen seo ses set seu sex sh- shb shc she shh shi shn sho shs sht shu sib sic sie sih sii sin sio sis sit siu six snb snc sne sni snn sno sns snt snu sob soc soe soh soi son soo sos sot sou sox ss- ssb ssc sse ssh ssi ssn sso sss sst ssu ssx stb stc ste sth sti stn sto sts stt stu stx sub suc sue suh sui sun suo sus sut suu sux sxc sxi sxn sxs sxt sxu t-x tbb tbc tbe tbh tbi tbn tbo tbs tbt tbu tcb tcc tce tch tci tcn tco tcs tct tcu tcx te- teb tec tee teh tei ten teo tes tet teu tex th- thb thc the thh thi thn tho ths tht thu thx tib tic tie tih tii tin tio tis tit tiu tix tnb tnc tne tnh tni tnn tno tns tnt tnx to- tob toc toe toh toi ton too tos tot tou tox tsb tsc tse tsh tsi tsn tso tss tst tsu tsx ttb ttc