compress letter rectangles by tails

f(){
local c
read -n1 c&&f
>$c&&r[x$c++]=\>$c$r||r=${r/>/v}
}
f
echo ${r/>}

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

download

return top