040000 tree ddafd994d5467b9ad633e4ceeeffa7d33dfb8de7	constructor
040000 tree 2037eedce3401bb94f3bc631eb52c855fe8b10f0	instance
040000 tree 9bdb220cac3de1c6a7f9a245c95304cb5ebeb7aa	iterator
040000 tree 2a23bd16afd5b83e980e8869e3c1c19407a37ffe	prototype