-ly bbb bbd bbf bbi bbl bbr bbt bby bdb bdd bdf bdi bdl bdr bdt bdy bfb bfd bff bfi bfl bfr bft bfy bi- bib bid bif bii bil bir bit biy blb bld blf bli bll blr blt bly brb brd brf bri brl brr brt bry btb btd btf bti btl btr btt bty by- byd byf byi byl byr byt dbb dbd dbf dbi dbl dbr dbt dby ddb ddd ddf ddi ddl ddr ddt ddy dfb dfd dff dfi dfl dfr dft di- dib did dif dii dil dir dit diy dl- dlb dld dlf dli dll dlr dlt dly drb drd dri drl drr drt dry dtb dtd dtf dti dtl dtr dtt dty dy- dyb dyd dyr dyy fbb fbd fbf fbi fbl fbr fbt fdb fdd fdf fdi fdl fdr fdt ffd fff ffi ffl ffr fft ffy fib fid fif fii fil fir fit flb fld flf fli fll flr flt fly frb frd frf fri frl frr frt fry ftb ftd ftf fti ftl ftr ftt fty fy- fyb fyi i-d i-f ibb ibd ibf ibi ibl ibr ibt iby idb idd idf idi idl idr idt idy ifb ifd iff ifi ifl ifr ift ify iib iid iif iii iil iir iit il- ilb ild ilf ili ill ilr ilt ily ir- irb ird irf iri irl irr irt iry itb itd itf iti itl itt ity iyr iyt iyy lbb lbd lbf lbi lbl lbr lbt ldb ldd ldf ldi ldl ldr ldt ldy lfb lfd lff lfi lfl lfr lft lib lid lif lii lil lir lit llb lld llf lli lll llr llt lly lrb lrd lrf lri lrr lrt lry ltb ltd ltf lti ltl ltr ltt lyd lyf lyl lyr lyt rbb rbd rbf rbi rbl rbr rbt rdb rdd rdf rdi rdl rdr rdt rdy rfb rfd rff rfi rfl rfr rft rib rid rif rii ril rir rit riy rld rlf rli rll rlr rlt rly rrb rrd rrf rri rrl rrr rrt rtb rtd rtf rti rtl rtr rtt rty ry- ryd ryf ryr ryy tbb tbd tbf tbi tbl tbr tbt tdb tdd tdf tdi tdl tdr tdt tdy tfb tfd tff tfi tfl tfr tft tib tid tif tii til tir tit tiy tld tlf tli tll tlr tlt trb trd trf tri trl trr trt try ttb ttd ttf tti ttl ttr ttt tty tyd tyf tyl tyr tyt ybf ybi ybl ybr yby ydl ydt ydy yfd yff yfr yft yid yif yii yir yit yld yli yll ylr ylt yly yrf yrt ytd ytf ytl ytr ytt yyb yyf yyt yyy