头int请输入头的总数：脚int请输入脚的总数：0,1,2,305ADD1头11鸡EQADD1MULTIPLY1鸡21MULTIPLY1MINUS1头1鸡4脚Hello鸡：MixlyHellostr鸡只Hello兔：MixlyHellostrMINUS1头1鸡只{}X0U1X0E0X0I0ID0gaW50KGlucHV0KCfor7fovpPlhaXlpLTnmoTmgLvmlbDvvJonKSkKX0U4Xzg0XzlBID0gaW50KGlucHV0KCfor7fovpPlhaXohJrnmoTmgLvmlbDvvJonKSkKZm9yIF9FOV9COF9BMSBpbiByYW5nZSgwLCBfRTVfQTRfQjQgKyAxLCAxKToKICAgIGlmIF9FOV9COF9BMSAqIDIgKyAoX0U1X0E0X0I0IC0gX0U5X0I4X0ExKSAqIDQgPT0gX0U4Xzg0XzlBOgogICAgICAgIHByaW50KCgn6bih77yaJyArIChzdHIoX0U5X0I4X0ExKSArICflj6onKSkpCiAgICAgICAgcHJpbnQoKCflhZTvvJonICsgKHN0cigoX0U1X0E0X0I0IC0gX0U5X0I4X0ExKSkgKyAn5Y+qJykpKQo=