bbb bbg bbi bbr bby bgb bgg bgi bgr bi- bib big bii bir biy brb brg bri brr bry by- byg byi byr gbg gbi gbr gby ggb ggg ggi ggr gib gig gii gir giy grb grg gri grr gry gy- gyb gyr ibb ibg ibi ibr iby igb igg igi igr igy iib iii iir ir- irb irg iri irr iry iyr iyy rbb rbg rbi rbr rgb rgg rgi rgr rib rig rii rir riy rrb rrg rri rrr ry- ryg ryr ryy ybg ybi ybr yby yig yii yir yrg yyb yyg yyy

bbbb bbrg bibb bibi bigb bigg birb birg biri birr biry brig brrr bry- bygg gggg gibb giby gigg gigi girg giri girr giry grbr grib grig grrr gry- gyr- gyri i-by ibri ibyi iggy igri iiii irby iri- irig iriy irri rbbb rbbr rgbi rib- riby rigg rigi rigy riri rrrr ybry yirb yirr yyyy

bibby bibri big-i bigby biggy bigig birgi brigg brigi brrrr by-by bybib gibbi gibby gibi- grigg grrrr iggri iggry igigi iiiii iyiyi ribbi ribby rig-i rigby rybi yibir

bbbbbb bibiri bigrig biribi bribir bribri byrgir gigiri griggy grigri gyigyi

bbbbbbb gri-gri

bbbbbbbb i-ii-iii

bbbbbbbbbbbbbbb grrrrrrrrrrrrrr