040000 tree 56308bd6d312c15d5ec15a00fbc6d29ce635addb	associative
040000 tree 53d4d337a5b23869470b98a192a924e5fade8e55	dynamic
040000 tree d9c897e995d06b396d45d9206bf2a69668d6df8e	multidimensional
040000 tree b045107f16825e858190582b6c97b4db8d3193c1	packed
040000 tree 53fdb3745009100b363d637906b9b9d5e74b67ac	unpacked