solr-1

<example>
    <!-- input -->
    <input>
        <aaa>Value 1</aaa>
        <aaa>Value 2</aaa>
        <aaa>Value 3</aaa>
    </input>

    <!-- solr -->
    <field name="aaa_1_s">Value 1</field>
    <field name="aaa_2_s">Value 2</field>
    <field name="aaa_3_s">Value 3</field>

    <arr name="aaa_ms">
        <str>Value 1</str>
        <str>Value 2</str>
        <str>Value 3</str>
    </arr>

    <!-- solr config -->
    <copyField source="*_s" dest="*_mlt"/>
    <copyField source="*_s" dest="*_t"/>
    <copyField source="*_s" dest="*_ms"/>
    <copyField source="*_s" dest="*_mt"/>
    <copyField source="*_s" dest="*_ss"/>
    <copyField source="*_ms" dest="*_mt"/>
    <copyField source="*_dt" dest="*_mt"/>
    <copyField source="*_dt" dest="*_mdt"/>
    <copyField source="*_mdt" dest="*_mt"/>
</example>