bash-busybox, 190 bytes

Result

WA

Duration

1358ms

Code [DL]

IFS= read -r a
while IFS= read -r b
do
	echo "$a"
done
echo "$a"
c=`echo "$a"|sed -r 's/T.+$/T/'`
d=`echo "$b"|sed -r 's/K.+$/K/'`
printf "$d"
printf "*%.s" `eval echo {1..$((${#c}-${#d}))}`

stdin

                  T                               
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
   K                                              

stdout

                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
                  T                               
*******************

stderr

strace