2sable, 123 bytes

Result

AC

Duration

844ms

Code [DL]

"i = input().find('T');while True:;	print(' '*i+'*');	d = input().find('K');	if d>=0:;		print(' '*d+'*'*(i-d+1));		break".e

stdin

             T                                    
                                                  
                                                  
                                                  
                                                  
                                                  
      K                                           

stdout

             *
             *
             *
             *
             *
             *
      ********

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc55ff7d00 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55ff5e0cdd70 /* 7 vars */) = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    execve("/usr/bin/python3", ["/usr/bin/python3", "/root/2sable/2sable.py", "/volume/CODE"], 0x55ff5eff4068 /* 7 vars */) = 0
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=8, si_stime=1} ---
10    +++ exited with 0 +++