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#include <stdio.h>
int main(int argc,char *argv[]) {
int in,x=0,dx,y=0,dy,h=0,dh=argc<2?-4:atoi(argv[1]);
for(;(in=fgetc(stdin)) != -1;dh=-4) {
if(dh == -4) {
switch(in) { case'B':dh++;case'm':dh++;case'L':dh++;case'l':dh++;
case'F':dh++;case'r':dh++;case'R':dh++;case's':dh++;default:break; }
if(dh==-4) continue;
}
h=(h+8+dh)%8;
printf("%d %d ",x,y);
x+=(signed char)"\x01\x01\x00\xff\xff\xff\x00\x01"[h%8];
y+=(signed char)"\x00\x01\x01\x01\x00\xff\xff\xff"[h%8];
printf("%d %d\n",x,y);
}
}
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