<a2s>

    .----------.            .-.

input | | ←——– | | –> out

    '----------'            .-.
       |
       |
    .----------.            .-.
    |          | <--------- | | -->
    '----------'            .-.

</a2s>

<bpmnio> <?xml version=“1.0” encoding=“UTF-8”?> <definitions xmlns=“http://www.omg.org/spec/BPMN/20100524/MODEL” xmlns:bpmndi=“http://www.omg.org/spec/BPMN/20100524/DI” xmlns:omgdi=“http://www.omg.org/spec/DD/20100524/DI” xmlns:omgdc=“http://www.omg.org/spec/DD/20100524/DC” xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance” id=“sid-38422fae-e03e-43a3-bef4-bd33b32041b2” targetNamespace=“http://bpmn.io/bpmn” exporter=“bpmn-js (https://demo.bpmn.io)” exporterVersion=“4.0.0”>

<process id="Process_1" isExecutable="false">
  <startEvent id="StartEvent_1y45yut" name="hunger noticed">
    <outgoing>SequenceFlow_0h21x7r</outgoing>
  </startEvent>
  <task id="Task_1hcentk" name="choose recipe">
    <incoming>SequenceFlow_0h21x7r</incoming>
    <outgoing>SequenceFlow_1w85glu</outgoing>
  </task>
  <sequenceFlow id="SequenceFlow_0h21x7r" sourceRef="StartEvent_1y45yut" targetRef="Task_1hcentk" />
  <exclusiveGateway id="ExclusiveGateway_12jmax3">
    <incoming>SequenceFlow_1w85glu</incoming>
    <outgoing>SequenceFlow_0707l8n</outgoing>
  </exclusiveGateway>
  <sequenceFlow id="SequenceFlow_1w85glu" sourceRef="Task_1hcentk" targetRef="ExclusiveGateway_12jmax3" />
  <task id="Task_11l0pq8">
    <incoming>SequenceFlow_0707l8n</incoming>
  </task>
  <sequenceFlow id="SequenceFlow_0707l8n" sourceRef="ExclusiveGateway_12jmax3" targetRef="Task_11l0pq8" />
</process>
<bpmndi:BPMNDiagram id="BpmnDiagram_1">
  <bpmndi:BPMNPlane id="BpmnPlane_1" bpmnElement="Process_1">
    <bpmndi:BPMNShape id="StartEvent_1y45yut_di" bpmnElement="StartEvent_1y45yut">
      <omgdc:Bounds x="142" y="192" width="36" height="36" />
      <bpmndi:BPMNLabel>
        <omgdc:Bounds x="124" y="235" width="73" height="14" />
      </bpmndi:BPMNLabel>
    </bpmndi:BPMNShape>
    <bpmndi:BPMNShape id="Task_1hcentk_di" bpmnElement="Task_1hcentk">
      <omgdc:Bounds x="540" y="170" width="100" height="80" />
    </bpmndi:BPMNShape>
    <bpmndi:BPMNEdge id="SequenceFlow_0h21x7r_di" bpmnElement="SequenceFlow_0h21x7r">
      <omgdi:waypoint x="178" y="210" />
      <omgdi:waypoint x="540" y="210" />
    </bpmndi:BPMNEdge>
    <bpmndi:BPMNShape id="ExclusiveGateway_12jmax3_di" bpmnElement="ExclusiveGateway_12jmax3" isMarkerVisible="true">
      <omgdc:Bounds x="765" y="185" width="50" height="50" />
    </bpmndi:BPMNShape>
    <bpmndi:BPMNEdge id="SequenceFlow_1w85glu_di" bpmnElement="SequenceFlow_1w85glu">
      <omgdi:waypoint x="640" y="210" />
      <omgdi:waypoint x="765" y="210" />
    </bpmndi:BPMNEdge>
    <bpmndi:BPMNShape id="Task_11l0pq8_di" bpmnElement="Task_11l0pq8">
      <omgdc:Bounds x="900" y="90" width="100" height="80" />
    </bpmndi:BPMNShape>
    <bpmndi:BPMNEdge id="SequenceFlow_0707l8n_di" bpmnElement="SequenceFlow_0707l8n">
      <omgdi:waypoint x="790" y="185" />
      <omgdi:waypoint x="790" y="130" />
      <omgdi:waypoint x="900" y="130" />
    </bpmndi:BPMNEdge>
  </bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>

</definitions> </bpmnio>