meta/info.json

{
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                "state.arm.left.joint6",
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                "state.arm.right.joint2",
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                "state.arm.right.joint4",
                "state.arm.right.joint5",
                "state.arm.right.joint6",
                "state.arm.right.joint7",
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                "state.left.wrench.force.z",
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                "state.right.wrench.force.y",
                "state.right.wrench.force.z",
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}