fish, 192 bytes

Result

WA

Duration

808ms

Code [DL]

0vv o*48+1<
 >>i'T'=?v^
vo*25o*88<
>i25v
v?=*<
>:>:0=  ?vi'K'=?v1-48*ov
  ^                    <
 vv?=*25i<
 >       ^
  >~88*o25*ov
^           <
v             +1<
>:0=?;1-88*ov
^           <

stdin

                                     T            
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                          K                       

stdout

                                     @

stderr

something smells fishy...

strace