Is it /호방닙/ or /호방깁?/ I think it is the first one because of there is an insertion of ㅅ and ㄴ: 호박+ㅅ+ㄴ+잎, the ㅅ disappears and the ㄱ nasalizes under the influence of ㄴ. But in this children's song recording all I can hear is 호방깁. (The title of this song is 호박잎 and there are many instances of this word in the lyrics. The song starts at 11:02 in the video, and the lyrics can be viewed here).
Am I hearing it wrong or is she actually pronuncing it as 호방깁? What is the correct pronunciation?