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                                  <X>212</X>
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                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
                            <item name="Name" type_name="gh_string" type_code="10">Output 0</item>
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                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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                                  <X>258</X>
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                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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                                  <W>18</W>
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                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
                            <item name="Name" type_name="gh_string" type_code="10">Output 3</item>
                            <item name="NickName" type_name="gh_string" type_code="10">3</item>
                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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                          <chunks count="1">
                            <chunk name="Attributes">
                              <items count="2">
                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
                                  <X>258</X>
                                  <Y>364</Y>
                                  <W>18</W>
                                  <H>20</H>
                                </item>
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                                  <X>267</X>
                                  <Y>374</Y>
                                </item>
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                          </chunks>
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                          <items count="8">
                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">ec495057-c97c-41d5-a990-aef61ad99d66</item>
                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
                            <item name="Name" type_name="gh_string" type_code="10">Output 4</item>
                            <item name="NickName" type_name="gh_string" type_code="10">4</item>
                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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                          <chunks count="1">
                            <chunk name="Attributes">
                              <items count="2">
                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
                                  <X>258</X>
                                  <Y>384</Y>
                                  <W>18</W>
                                  <H>20</H>
                                </item>
                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
                                  <X>267</X>
                                  <Y>394</Y>
                                </item>
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                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">d25e7bc9-8744-4ac4-82cd-b828056d61a0</item>
                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
                            <item name="Name" type_name="gh_string" type_code="10">Output 5</item>
                            <item name="NickName" type_name="gh_string" type_code="10">5</item>
                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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                          <chunks count="1">
                            <chunk name="Attributes">
                              <items count="2">
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                                  <X>258</X>
                                  <Y>404</Y>
                                  <W>18</W>
                                  <H>20</H>
                                </item>
                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
                                  <X>267</X>
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                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">55c34328-7477-4936-a7eb-92f6f5ec2de3</item>
                            <item name="Name" type_name="gh_string" type_code="10">Remove Invalid</item>
                            <item name="NickName" type_name="gh_string" type_code="10">X</item>
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                          </items>
                          <chunks count="2">
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                                </item>
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                              <chunks count="1">
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                          </chunks>
                        </chunk>
                        <chunk name="InputParam" index="3">
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                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">f18a7fcf-16f5-4fee-8758-65b194501c6b</item>
                            <item name="Name" type_name="gh_string" type_code="10">Tree</item>
                            <item name="NickName" type_name="gh_string" type_code="10">T</item>
                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
                            <item name="Source" index="0" type_name="gh_guid" type_code="9">4b4b64e1-248b-41bf-8036-64dcfd13f182</item>
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                          </items>
                          <chunks count="1">
                            <chunk name="Attributes">
                              <items count="2">
                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
                                  <X>311</X>
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                                  <W>18</W>
                                  <H>20</H>
                                </item>
                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
                                  <X>321.5</X>
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                                </item>
                              </items>
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                            <item name="Description" type_name="gh_string" type_code="10">Spotless data tree</item>
                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">786d4152-d28a-493e-a355-6fa1e937e155</item>
                            <item name="Mapping" type_name="gh_int32" type_code="3">2</item>
                            <item name="Name" type_name="gh_string" type_code="10">Tree</item>
                            <item name="NickName" type_name="gh_string" type_code="10">T</item>
                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
                          </items>
                          <chunks count="1">
                            <chunk name="Attributes">
                              <items count="2">
                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
                                  <X>359</X>
                                  <Y>92</Y>
                                  <W>34</W>
                                  <H>80</H>
                                </item>
                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
                                  <X>368</X>
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            <chunk name="Object" index="26">
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              </items>
              <chunks count="1">
                <chunk name="Container">
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                    <item name="Name" type_name="gh_string" type_code="10">Clean Tree</item>
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                  </items>
                  <chunks count="2">
                    <chunk name="Attributes">
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