BEGIN
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define LEFT '<'
#define RIGHT '>'
#define CENTER '='
Node_var_new {MAX_ROWS = 21, MAX_COLS = 19};
Node_var_new {HEADER, ROW, END};
{ FS = "[&]" } ;
{
str = ""
for (i = 1; i <= NF; i = i +1) {
str = str $i "\t"
}
print str
}
QkVHSU4gCgojaW5jbHVkZSA8c3RkaW8uaD4KI2luY2x1ZGUgPHN0ZGxpYi5oPgojaW5jbHVkZSA8c3RyaW5nLmg+CgojZGVmaW5lIExFRlQgICAnPCcKI2RlZmluZSBSSUdIVCAgJz4nCiNkZWZpbmUgQ0VOVEVSICc9JwoKTm9kZV92YXJfbmV3IHtNQVhfUk9XUyA9IDIxLCBNQVhfQ09MUyA9IDE5fTsKTm9kZV92YXJfbmV3IHtIRUFERVIsIFJPVywgRU5EfTsKCgp7IEZTID0gIlsmXSIgfSA7IAoKewpzdHIgPSAiIgpmb3IgKGkgPSAxOyBpIDw9IE5GOyBpID0gaSArMSkgewoJc3RyID0gc3RyICRpICJcdCIKfQpwcmludCBzdHIKIH0KCg==