-ic b-u bbb bbc bbg bbi bbk bbn bbo bbq bbu bbx bcb bcc bcg bci bck bcn bco bcq bcu bcx bgb bgc bgg bgi bgk bgn bgo bgu bgx bi- bib bic big bii bik bin bio biu bix bkb bkc bkg bkk bkn bko bkq bkx bnb bnc bng bni bnk bnn bno bnu bnx bob boc bog boi bok bon boo boq bou box bqc bub buc bug bui buk bun buo buu bux bxb bxi bxn bxo bxq bxx c-- cbb cbc cbg cbi cbk cbn cbo cbq cbu cbx ccb ccc ccg cci cck ccn cco ccu ccx cgb cgc cgg cgi cgn cgo cgu ci- cib cic cig cii cik cin cio ciq ciu cix ckb ckc cki cko ckx cn- cnb cnc cng cni cnn cno cnu cnx co- cob coc cog coi cok con coo coq cou cox cqb cqc cqg cqi cqo cub cuc cug cui cuk cun cuo cuq cuu cxc cxi cxk cxo cxx gbc gbg gbi gbk gbn gbo gbu gbx gcb gcc gcg gci gck gcn gco gcu ggb ggc ggg ggi ggn ggo ggu gib gic gig gii gik gin gio giu gkb gkn gko gnb gnc gni gnn gno gnu gob goc gog goi gok gon goo goq gou gox gu- gub guc gug gui guk gun guo guu ibb ibc ibg ibi ibk ibn ibo ibu ibx icb icc icg ici ick icn ico icq icu igb igc igg igi igk ign igo igu iib iic iii iin iio iiu iix ikb ikc iki ikk iko iku ikx in- inb inc ing ini ink inn ino inq inu inx io- iob ioc iog ioi ion ioo iou iqc iqu iu- iub iuc iug iui ixc ixi ixn kbb kbc kbi kbk kbn kbo kbu kbx kcb kcc kcg kci kck kcn kcu kcx kgb kgc kgi kgo kgu kgx kib kic kig kii kik kin kio kiu kix kkb kkc kki kkk kkn kku kn- knc kng kni knk knn kno knu knx kob koc kog koi kok kon koo kou kub kuc kug kui kuk kun kuu kxo n-i nbb nbc nbg nbi nbk nbn nbo nbu nbx ncb ncc ncg nci nck ncn nco ncu ncx ngb ngc ngg ngi ngk ngn ngo ngu nib nic nig nii nik nin nio niq niu nix nkc nki nkk nkn nko nku nnb nnc nng nni nnk nnn nno nnu no- nob noc nog noi nok non noo nou nox nqc nub nuc nug nui nuk nun nuo nuq nuu nux nxc o-i ob- obb obc obg obi obk obn obo obu obx oc- ocb occ ocg oci ock ocn oco ocu ocx ogc ogg ogi ogn ogo ogx oib oic oii oik oin oio oiu okb okc okg oki okk oko oku on- onb onc ong oni onk onn ono onu onx oo- oob ooc oog ooi ook oon ooo oox oqb oqo ou- ouc oui ouk oun ouo ox- oxb oxc oxi oxn oxo oxx qbc qbq qcc qci qco qgc qgn qic qik qin qio qiu qix qki qnb qni qnk qnx qoi qoo qqk qqq qqu qu- qui quo qux ubb ubc ubg ubi ubk ubn ubo ubu ubx ucb ucc ucg uci uck ucn uco ucu ugb ugc ugg ugi ugk ugn ugo ugu ugx uib uic uig uii uin uio uiq uiu ukb ukc uki ukk ukn uku un- unb unc ung uni unk unn uno unq unu unx uob uoc uog uok uon uoo uox uuc uug uun uuu uxb uxc uxo uxu xbc xbx xcb xci xcx xgi xic xii xin xio xiu xix xkb xnc xnk xno xnu xoc xog xoi xok xon xoo xox xui xun xxi xxo xxx