bbb bbi bbl bbr bbt bi- bib bii bil bir bit biv blb bli bll blr blt blv brb bri brl brr brt brv btb bti btl btr btt btv bvb bvi bvl bvr bvt bvv i-v ibb ibi ibl ibr ibt ibv iib iii iil iir iit il- ilb ili ill ilr ilt ilv ir- irb iri irl irr irt irv itb iti itl itt itv ivb ivi ivl ivr ivt ivv lbb lbi lbl lbr lbt lbv lib lii lil lir lit liv llb lli lll llr llt llv lrb lri lrr lrt lrv ltb lti ltl ltr ltt ltv lvb lvi lvl lvr lvt lvv rbb rbi rbl rbr rbt rib rii ril rir rit riv rli rll rlr rlt rrb rri rrl rrr rrt rtb rti rtl rtr rtt rtv rvb rvi rvl rvr rvt rvv tbb tbi tbl tbr tbt tbv tib tii til tir tit tiv tli tll tlr tlt tlv trb tri trl trr trt trv ttb tti ttl ttr ttt ttv tvb tvi tvl tvr tvt vbi vbl vbr vbv vi- vib vii vil vir vit viv vl- vlb vll vlt vlv vrb vri vrr vrt vtb vti vtl vtr vtt vtv vvb vvi vvr vvt vvv

bbbb bblb bibb bibi bibl bili bill bilt birb biri birl birr birt bitt bivi bivl blbt blir blit blvt bril brit brrr brvi btrt bttb btvi ibri ibtb ibtl iiii iiit iitr iitt ilir ilit ill- illi illt iri- iril irlb irri irti itil itll itri ivbv lblr lbrt libr liii liir liiv lilb lili lill lilt liri lirl lirr lirt litb liti litl litr litt livi llll lrrr lrtv ltbl ltib lttr lttv lvii lviv lvrr rbbb rbbr rib- rill riri riti ritl ritt rrrr rtlt rtvi tbil tbit tbrb tbvi tibi tiit till tilr tilt tirb tiri tirl tirr titi titt tivi tlli tri- trib tril trit trtr trvl ttbb tttt tvil tvri tvrr tvtv viii vili vill vilt virb viri virl virr virt viti vitt vivi vlli vlvt vrbl vril vt-i vtvl vvvv

bibri bilbi bili- billi bitit bitti blirt blitt brill britt brrrr btr-t ibill iiiii iitti illit irbit irill irrit itbit ittti libri liivi lilli liril litir littb litti livvi lviii ribbi rvivr tbill tbtbt ti-ti tibbi tilli tirit tirli tirtl titii titil titli titti tllbr trill trit- tritt ttttt viili viiri villi virii viril viti- vitr- vitti vivi- vivir vvt-i

bbbbbb bibiri billit biribi bitblt bittil blivit bribir bribri britil ibilib illlit ittiri ribbit rititi t-bill tibbit tibiri tiltil tirrit titbit titiri tribit vritti vvvvvv

bbbbbbb bi-tri- billibi billiri bittill britlit riitiir rtl-tvi tibbitt tirrill tit-bit titivil tribill trillil

bbbbbbbb bilibili billi-bi i-ii-iii i-iv-v-i tribbill

titiribi vi-ii-v-i

trill-trill

bbbbbbbbbbbbbbb