b-u bbb bbg bbo bbr bbu bgb bgg bgo bgr bgu bob bog boo bor bou brb brg bro brr bru bub bug buo bur buu gbg gbo gbr gbu ggb ggg ggo ggr ggu gob gog goo gor gou grb grg gro grr gru gu- gub gug guo gur guu ob- obb obg obo obr obu ogg ogo oo- oob oog ooo oor or- orb org oro orr oru ou- ouo our rbb rbg rbo rbr rbu rgb rgg rgo rgr rob rog roo ror rou rrb rrg rrr rru rub rug ruo rur ruu ubb ubg ubo ubr ubu ugb ugg ugo ugr ugu uob uog uoo uor ur- urb urg uro urr uru uug uur uuu

bbbb bbrg bobb bobo bobu bogg bogo boob boog boor bor- borg boro borr boru bour brob brog broo bror brou brrr brug bubb bubo bubu bugg bugo bur- burb burg buro burr buru gbbo gggg gobo gogo goog goor gorb gorg goro gorr gou- goug gour grbr grob grog groo gror grou grrr grub grug grur gubb gubu gugb gugg gugu gurb gurg guro gurr guru obbo obor obro ogb ogog ogou ogro oooo orbb orbo orbu orgo oro- oror orro orub our- ouro ouu- rbbb rbbr rob- robb robo robu rogg rogo roob roog roor roro roru roub rrrr rubb rubu rugg ruro ruru ubbo uggo ugro ugur uguu uor- urgu uro- uroo urur uuuu

bo-bo bobr bogor bogu booru borbo borgo borgu boro- boroo borou borro bourg brobo brrrr brugg bugoo burgo burgu buroo burro burru go-go go-oo gobbo gogro goobo gorgo grgur grogg grrrr grubb gubbo gubru guroo gurro gurur o-r-b oboro ogogo ogugu ooooo orobo orrgo oruro ouoro ro-ro robbo robo- robor robur rorbu rubor ubobo ugro- ugrug uroob urour urubu uuuuu

bbbbbb bogoro booboo borbor borogo bororo boubou bougou bourou brubru bububu bugbug burbur burgoo burgor gobbur gogoro googoo gooroo gorgor gourou grugru gubgub gurbru gurugu obourg oooooo orrour robo-g roogoo rubro-

bbbbbbb boo-boo bourgou bourrou goo-goo goooooo gru-gru ogogoro orgburo oroboro rubbour ububboo

bbbbbbbb bo-bo-bo bogogobo borbogou broubrou buruburu gogogogo groogroo ubbubboo

bogo-bogo borborbor bourbourg groo-groo

bobobougou

bbbbbbbbbbbbbbb grrrrrrrrrrrrrr