fish, 114 bytes

Result

AC

Duration

958ms

Code [DL]

0v
i<o*48+1v?='T'
 vo*25n1<
v>i25*=?
>:>:0= ?v1'K'v
  ^o*84- v?=i<
 v =*25i<
 >?v    ^+
   >~1v
^o*25n<
n1-1;?=0:<

stdin

            T                                     
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
    K                                             

stdout

            1
            1
            1
            1
            1
            1
            1
    111111111

stderr

strace