b-u bbb bbg bbs bbu bbw bgb bgg bgs bgu bgv bgw bsb bsg bss bsu bsv bsw bub bug bus buu buw bvb bvg bvs bvu bvv bvw bwb bwg bws bwu bwv gbg gbs gbu gbv gbw ggb ggg ggs ggu ggv ggw gsb gsg gss gsu gsv gsw gu- gub gug gus guu guv gvb gvg gvs gvu gvw gwb gwg gws gwu sbb sbg sbs sbu sbv sbw sgb sgg sgs sgu sgv ss- ssb ssg sss ssu ssv ssw sub sug sus suu suv suw svb svg svs svu svv swb swg sws swu swv ubb ubg ubs ubu ubv ubw ugb ugg ugs ugu usb usg uss usu usv usw uug uus uuu uvb uvs uvu uvv uvw uwb uwg uws uww vbg vbs vbv vbw vgg vgs vgu vsb vsg vss vsu vsv vsw vug vus vuv vvb vvg vvs vvv vws wbb wbg wbs wbw wgb wgs wgw wsb wsg wss wsu wsv wsw wub wug wus wuv wvs wvu wvw wwu wwv www

bbbb bbbs bbws bggs bsgs bubb bubs bubu bugg bugs buss busu buus gbbs gggg ggss gubb gubs gubu gugb gugg gugu gusb guss guus guvs gvvv sbbs sbus sggg sggs sgss sgsv ssgs sssb ssss ssws sub- subb subg subs sug- sugg sus- suss susu suus suvs suwg suwu swbs swbw swgb swss uggs uguu ugwu usbs ussb usss ussu usus uuuu uv-b uvvu vugg vugs vvsb vvvv wbbb wbbg wbbs wbbv wbbw wbgb wbgg wbgu wbgv wbgw wbsb wbsg wbss wbsu wbsw wbus wbuv wbuw wbvb wbwb wbwv wgbb wgbg wgbs wgbw wggg wgsb wgsg wgss wgsu wgsv wgsw wgus wgvs wgvu wgwb wgwg wgww wsbb wsbg wsbs wsbu wsbv wsbw wsgb wsgg wsgs wsgw wssg wsss wssu wssw wsus wsuw wsvg wsvs wsvu wswb wswg wsws wswv wsww wubb wubg wubu wugg wugu wusb wuss wusu wusw wuub wuuu wuvg wuvs wuwg wvbb wvbg wvbs wvbv wvbw wvgb wvgg wvgs wvgv wvsb wvsg wvss wvsu wvub wvus wvuv wvvb wvvv wvws wvwv wwbb wwbg wwbu wwgb wwsb wwss wwsu wwus wwvb wwws wwwv wwww

bbuss bussu busuu s-bus ss-gb sssss subbu subss suggs sugus susus uuuuu vuggs vwbug vwbus wwwww

bbbbbb bububu bugbug gubgub gusgus ubussu vvvvvv

bbbbbbb sssssss

bbbbbbbb

bbbbbbbbbbbbbbb