```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns4:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/">
    <query_name>Supervision of @20:30:26</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>4</hlevel>
            <item_name>Supervision of high-risk pregnancy</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\zz V-codes\Reproduction and development (V20-V29)\(V23) Supervision of high-risk pr~\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ V-codes \ Reproduction and development \ Supervision of high-risk pregnancy</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
        <item>
            <hlevel>4</hlevel>
            <item_name>Normal pregnancy</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\zz V-codes\Reproduction and development (V20-V29)\(V22) Normal pregnancy\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ V-codes \ Reproduction and development \ Normal pregnancy</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
        <item>
            <hlevel>4</hlevel>
            <item_name>Outcome of delivery</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\zz V-codes\Reproduction and development (V20-V29)\(V27) Outcome of delivery\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ V-codes \ Reproduction and development \ Outcome of delivery</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find all instances of supervision of high-risk pregnancy, normal pregnancy, and outcome of delivery diagnoses within the specified time frame, with 1000% accuracy, and no inversion of the results. The results will include encounters with these diagnoses, regardless of the timing.