rngblg
blgrng
buffblg
blg
bi1ibi1i?gagrngblg
rngblgblg
blgrngbuff
buff
blgbuff
ok
r
----
e
addrng
ee
addrngaqaq
add
ec
c
re
1o9blg
rngblgrngblgadrng
actblgbnnbuffadd
addter
vp