-ol b-u bbb bbg bbh bbi bbl bbo bbr bbu bgb bgg bgh bgi bgl bgo bgr bgu bgz bhb bhg bhh bhi bhl bho bhr bhu bi- bib big bih bii bil bio bir biu biz blb blg blh bli bll blo blr blu blz bob bog boh boi bol boo bor bou boz brb brg brh bri brl bro brr bru brz bub bug buh bui bul buo bur buu buz bzh bzo bzr bzu bzz gbg gbh gbi gbl gbo gbr gbu gbz ggb ggg ggh ggi ggo ggr ggu ggz ghb ghg ghh ghi ghl gho ghr ghz gib gig gih gii gil gio gir giu giz glb glg glh gli gll glo glr glu glz gob gog goh goi gol goo gor gou goz grb grg grh gri grl gro grr gru gu- gub gug gui gul guo gur guu guz gzo gzr gzu h-i hbb hbg hbh hbi hbl hbo hbr hbu hbz hgb hgg hgh hgi hgl hgo hgr hgu hhb hhg hhh hhi hhl hho hhr hhu hhz hib hig hih hii hil hio hir hiu hlb hlg hlh hli hll hlo hlr hlu hlz hob hog hoh hoi hol hoo hor hou hr- hrb hrg hrh hri hrl hro hrr hru hrz hub hug huh hui hul huo hur huu huz hzl hzo ibb ibg ibh ibi ibl ibo ibr ibu ibz igb igg igh igi igl igo igr igu ihb ihg ihh ihi ihl iho ihr ihu iib iih iii iil iio iir iiu il- ilb ilg ilh ili ill ilo ilr ilu ilz io- iob iog ioh ioi iol ioo ior iou ir- irb irg iri irl iro irr iru iu- iub iug iui iur iuz izh izi izo izu izz lbb lbg lbh lbi lbl lbo lbr lbu lgb lgg lgh lgi lgl lgo lgr lgu lhb lhh lhi lho lhr lhu lhz lib lig lih lii lil lio lir liu liz llb llg lli lll llo llr llu llz lob log loh loi lol loo lor lou loz lrb lrg lrh lri lro lrr lru lrz lub lug luh lui lul luo lur luu luz lzh lzi lzo lzr lzu o-i ob- obb obg obh obi obl obo obr obu ogg ogh ogi ogl ogo ohg ohh ohi ohl oho ohr ohu oib oii oil oio oir oiu oiz olb olg oli oll olo olu oo- oob oog ooh ooi ool ooo oor or- orb org orh ori orl oro orr oru orz ou- ouh oui oul ouo our ozo ozu ozz rbb rbg rbh rbi rbl rbo rbr rbu rgb rgg rgh rgi rgo rgr rh- rhb rhg rhh rhi rhl rho rhr rhu rib rig rih rii ril rio rir riz rlg rlh rli rll rlo rlr rlu rob rog roh roi rol roo ror rou roz rrb rrg rrh rri rrl rrr rru rub rug ruh rui ruo rur ruu ruz rzb rzo ubb ubg ubh ubi ubl ubo ubr ubu ugb ugg ugh ugi ugl ugo ugr ugu uhb uhh uhi uhl uho uhr uhu uib uig uii uil uio uir uiu ulb ulg uli ull ulo ulr ulu uob uog uol uoo uor ur- urb urg uri url uro urr uru urz uug uur uuu uzb uzh uzi uzo uzu z-g zbb zbl zbr zgb zgg zgi zhi zhl zho zhr zhu zib zig zil zio zir ziz zlr zo- zob zog zoi zol zoo zor zou zrh zrl zro zub zug zui zul zur zuz zzr zzz