-ic -ji -th b-u bbb bbc bbe bbh bbi bbo bbt bbu bbx bcb bcc bce bch bci bcj bco bct bcu bcx be- beb bec bee beh bei beo bet beu bex bhb bhc bhe bhh bhi bhj bho bht bhu bhx bi- bib bic bie bih bii bij bio bit biu bix bjc bji bjj bjt bju bob boc boe boh boi boj boo bot bou box btb btc bte bth bti bto btt btu btx bub buc bue buh bui buj buo but buu bux bxb bxi bxj bxo bxx c-- c-j cbb cbc cbe cbh cbi cbj cbo cbt cbu cbx ccb ccc cce cch cci ccj cco cct ccu ccx ce- ceb cec cee ceh cei cej ceo cet ceu cex ch- chb chc che chh chi cho cht chu chx ci- cib cic cie cih cii cij cio cit ciu cix cjb cjc co- cob coc coe coh coi coj coo cot cou cox ctb ctc cte cth cti cto ctt ctu ctx cub cuc cue cuh cui cuo cut cuu cxc cxh cxi cxj cxo cxt cxx ebb ebc ebe ebh ebi ebj ebo ebt ebu ebx ec- ecb ecc ece ech eci ecj eco ect ecu ecx eeb eec eee eeo eet eex ehb ehc ehe ehh ehi eho eht ehu eib eic eie eii eij eio eit eiu eix ejc eji ejo ejt eju eo- eob eoc eoe eoh eoi eoo eot eou etb etc ete eth eti etj eto ett etu etx eu- eub euc eue eui euj eut eux ex- exc exe exh exi exo ext exu exx h-i hbb hbc hbe hbh hbi hbj hbo hbt hbu hbx hcb hcc hce hch hci hcj hco hct he- heb hec hee heh hei hej heo het heu hex hhb hhc hhe hhh hhi hhj hho hht hhu hib hic hie hih hii hij hio hit hiu hix hji hjo hjt hob hoc hoe hoh hoi hoo hot hou hox htb htc hte hth hti htj hto htt htx hub huc hue huh hui huj huo hut huu hux hxc ibb ibc ibe ibh ibi ibj ibo ibt ibu ibx icb icc ice ich ici icj ico ict icu ie- iec iee iei iej iet iex ihb ihc ihe ihh ihi iho iht ihu iib iic iie iih iii iij iio iit iiu iix ijb ijc ije iji ijo ijt iju io- iob ioc ioe ioh ioi ioj ioo iot iou itb itc ite ith iti itj ito itt itu itx iu- iub iuc iue iui iut ixc ixe ixi j-i jbc jbi jbj jbo jbt jbu jcb jcc jce jch jci jco jct jcu jeb jec jee jeh jei jej jeo jet jeu jhc jhe jhi jhj jho jht jhu jib jic jie jih jii jij jio jit jiu jjb jjc jjj jju job joc joe joh joi joj joo jot jou jtb jtc jte jth jti jtt jtu jub jue juh jui juo jut o-i ob- obb obc obe obh obi obj obo obt obu obx oc- ocb occ och oci ocj oco oct ocu ocx oeb oec oee oeh oei oeo oet oex ohc ohe ohh ohi oho oht ohu oib oic oie oii oio oit oiu ojb ojc oje oji ojo oju oo- oob ooc ooh ooi ooo oot oox ot- otb otc ote oth oti oto ott otu ou- ouc oue ouh oui ouo out ox- oxb oxc oxi oxo oxt oxx t-x tbb tbc tbe tbh tbi tbj tbo tbt tbu tcb tcc tce tch tci tcj tco tct tcu tcx te- teb tec tee teh tei tej teo tet teu tex th- thb thc the thh thi tho tht thu thx tib tic tie tih tii tio tit tiu tix tjc tje tji tjo tju to- tob toc toe toh toi toj too tot tou tox ttb ttc tte tth tti tto ttt ttu ttx tub tuc tue tuh tui tuj tuo tut tuu tux txe txi txt txu ubb ubc ube ubh ubi ubo ubt ubu ubx ucb ucc uce uch uci ucj uco uct ucu ueb uec uee ueh uei uet uhb uhc uhe uhh uhi uhj uho uht uhu uib uic uie uii uio uit uiu ujc uji ujo uob uoc uoe uoj uoo uot uox utb utc ute uth uti utj uto utt utu utx uuc uue uut uuu uxb uxc uxo uxt uxu xbc xbe xbx xcb xch xci xcx xee xet xeu xex xht xic xie xii xio xit xiu xix xjo xoc xoi xoo xot xox xtc xti xtx xue xui xxi xxo xxx