!7

import static x30_pkg.x30_util.fail;
import static x30_pkg.x30_util.multiMapPut;
import static x30_pkg.x30_util.getExceptionCause;
import static x30_pkg.x30_util.print_append;
import static x30_pkg.x30_util.newWeakHashMap;
import static x30_pkg.x30_util.fixNewLines;
import static x30_pkg.x30_util.join;
import static x30_pkg.x30_util.joinWithSpace;

p {
  print("Hello world!");
}