!752

static S input = [[
  a becomes an
]];

p {
  gSet(toLinesFullTrim(input));
  
  new StringBuilder buf;
  buf.append("static S calc() {\n");
  for (Matches m : gMatch("* becomes *"))
    buf.append("  s = jreplace(s, " + quote(m.unq(0)) + ", " + quote(m.unq(1)) + ");\n");
  buf.append("}");
  print(buf);
}