b-u bbb bbh bbi bbu bhb bhh bhi bhu bhv bi- bib bih bii biu biv bub buh bui buu bvb bvh bvi bvu bvv h-i hbb hbh hbi hbu hbv hhb hhh hhi hhu hhv hib hih hii hiu hiv hub huh hui huu huv hv- hvb hvv i-v ibb ibh ibi ibu ibv ihb ihh ihi ihu ihv iib iih iii iiu iu- iub iui ivb ivi ivu ivv ubb ubh ubi ubu ubv uhb uhh uhi uhu uhv uib uii uiu uuu uvb uvu uvv vbh vbi vbv vh- vhb vhi vi- vib vii viu viv vuv vvb vvi vvv

bbbb bhuu bibb bibi bihi bihu bivi bubb bubi bubu buhi buiu h-ii hhhh hi-v hibi hibu hihi hiiu hubb hubi huhi huhu huib huub ihub ihvh iiii iuiu ivbv ubbi ubii uhuh uuuu uv-b uvvu vhhh vihi viii vivi vvvv

h-iib hhhhh hi-hi hibhi huhuh iiiii uh-uh uhhuh uuuuu vivi-

bbbbbb bububu hibhib hubbub hububb huh-uh uh-huh vvvvvv

bbbbbbb hub-bub

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

vi-ii-v-i

bbbbbbbbbbbbbbb

hhhhhhhhhhhhhhhhhhhhh