{"kind":"Program","statements":[
  {"kind":"If","condition":{"kind":"BinaryOp","op":"<","left":{"kind":"Literal","value":{"type":"int","value":1}},"right":{"kind":"Literal","value":{"type":"int","value":2}}},"then":[
    {"kind":"Print","expression":{"kind":"Literal","value":{"type":"int","value":10}}}
  ],"else":[
    {"kind":"Print","expression":{"kind":"Literal","value":{"type":"int","value":20}}}
  ]}
]}