```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns3:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/">
    <query_name>Diagnoses@11:54:14</query_name>
    <query_timing>ANY</query_timing>
    <specificity_scale>0</specificity_scale>
    <panel>
        <panel_number>1</panel_number>
        <panel_timing>ANY</panel_timing>
        <panel_accuracy_scale>100</panel_accuracy_scale>
        <invert>0</invert>
        <total_item_occurrences>1</total_item_occurrences>
        <item>
            <hlevel>1</hlevel>
            <item_name>Diagnoses</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns3:query_definition>

```

I want to find all diagnoses recorded in the i2b2 database, with no specific timeframe or accuracy level specified, and without any inversion of the results. The query will search for the term "Diagnoses" under the category "i2b2_DIAG\i2b2\Diagnoses\" and display it using the ENC (Encounter) class.