bbb bbg bbi bbr bby bgb bgg bgi bgr bgv bi- bib big bii bir biv biy brb brg bri brr brv bry bvb bvg bvi bvr bvv by- byg byi byr gbg gbi gbr gbv gby ggb ggg ggi ggr ggv gib gig gii gir giv giy grb grg gri grr grv gry gvb gvg gvi gvr gy- gyb gyr i-v ibb ibg ibi ibr ibv iby igb igg igi igr igy iib iii iir ir- irb irg iri irr irv iry ivb ivg ivi ivr ivv ivy iyr iyy rbb rbg rbi rbr rgb rgg rgi rgr rgv rib rig rii rir riv riy rrb rrg rri rrr rvb rvg rvi rvr rvv rvy ry- ryg ryr ryy vbg vbi vbr vbv vgg vgr vi- vib vig vii vir viv viy vrb vrg vri vrr vry vvb vvg vvi vvr vvv vyg ybg ybi ybr yby yig yii yir yrg yvi yvr yvy yyb yyg yyy

bbbb bbrg bibb bibi bigb bigg birb birg biri birr biry bivi bivy brig brrr brvi bry- bygg gggg gibb giby gigg gigi girg giri girr giry givy grbr grib grig grrr grvy gry- gvvv gyr- gyri i-by ibri ibyi iggy igri iiii irby iri- irig iriy irri ivbv ivig ivry rbbb rbbr rgbi rib- riby rigg rigi rigy riri rrrr vbrg vbyv viby vigr vigy viii virb virg viri virr viry vivi vivy vvvv vyir ybry yirb yirr yyyy

bibby bibri big-i bigby biggy bigig birgi bivvy brigg brigi brrrr by-by bybib gibbi gibby gibi- girby givry grigg grrrr iggri iggry igigi iiiii iyiyi ribbi ribby rig-i rigby rvivr rybi viiri virii virry vivi- vivir vivry yibir

bbbbbb bibiri bigrig biribi bribir bribri byrgir gigiri griggy grigri gyigyi rigvir vvvvvv

bbbbbbb gri-gri

bbbbbbbb i-ii-iii i-iv-v-i

vi-ii-v-i

bbbbbbbbbbbbbbb grrrrrrrrrrrrrr