bbbb bbwr bhir bhit bhrt bhur bhut bhuu bibb bibi bihi bihu birb biri birr birt biru bith bitt bitu biw- brih brit brrr bruh brut btrt bttb bubb bubi bubu buhi buhr buir buit buiu bur- burb burh buri burr burt buru but- buti butt h-ii hbit hbtu hhhh hibi hibt hibu hihi hiht hiit hiiu hiri hirt hiru hiti hitt hiwi hrib hrit hrtb httr hubb hubi huhi huhu huib huir huit huri hurr hurt huru huth huti hutt hutu huub ibri ibtb ihit ihub iiht iiii iiit iitr iitt iiwi iri- irri irti itri itur iuiu iwiw rbbb rbbr rhib rhiw rib- ribu riht riri rith riti ritt ritu rrrr rubb rubi rubu ruhh ruhi ruhr ruit ruri ruru ruth ruti rutt rutu ruwi tbit tbrb thi- thir thri thru thrw thtb thtr thur tibi tibu tiht tihu tiit tiiu tirb tiri tirr tiru tith titi titt titu tiwi tri- trib trit trtr trub trut truu ttbb tttt tubb tubr tubu tuht tuhu tuit tuiu turb turi turr turt turu tuti tutt tutu twbt twi- twib twit ubbi ubii ubir ubit uhti uhuh uirr urbi urib uriu urrh urri urth urur urut utri utti uttu uuri uuuu wbbb wbbi wbbr wbbt wbbw wbhb wbhh wbhr wbht wbhu wbhw wbib wbih wbiw wbrb wbrh wbri wbrr wbrt wbru wbrw wbth wbti wbtr wbtt wbtu wbtw wbui wbut wbuw wbwb wbwi wbwt whbb whbi whbr whbt whbu whhb whhh whhi whhr whht whhw whii whir whit whr- whrb whrh whru whrw whtb whth whtt whtu whub whur whut whwb whwh wibb wibh wibi wibr wibt wibw wihb wiht wiii wiit wiiu wirb wiri wirr wirt wiru with witi witr witt witu wiuw wiwi wiwu wrbb wrbh wrbi wrbt wrbu wrbw wrhi wrht wrhu wrih writ wriu wrrb wrrh wrrw wrtb wrth wrti wrtr wrtu wrtw wrub wrwb wrwh wrwr wtbb wtbh wtbi wtbr wtbu wthb wthi wthr wtht wthu wtib wtiu wtrb wtrh wtri wtrt wtru wtrw wttb wtth wtti wttr wttt wttu wttw wtwb wtwr wtwt wtww wubb wubi wubr wubt wubu wuht wuhu wur- wurb wurt wutb wuti wutr wutu wuub wuuu wwbb wwbr wwbt wwbu wwhb wwhi wwhr wwht wwib wwii wwrb wwrr wwru wwrw wwth wwti wwtr wwtw wwuh wwwh wwwi wwwr wwww