040000 tree f74286d36cc9a1a9b7f0e2cd15014db0aa6c16c9	cpc
040000 tree f2f58b9c2489235f047c106dcdfac6a5ccbad7c5	frequencies
040000 tree 6d753fb6b37a44aa24d7ff5503c74511a27a956a	hll
040000 tree 05a6c4a61c63a003c22f5bb97e8e809ae4f064ab	kll
040000 tree 0574368a48d3b63c28703605da8198a759df1364	quantiles
040000 tree 3f81e5a00bb781ca5cc5e09cf78f0d90432c51b1	theta
040000 tree 1fc143e1a2e173a175a50b9f81f3c9dc0cf7fdf0	tuple