SequenceFlow_1 SequenceFlow_1 SequenceFlow_2 SequenceFlow_2 noVnfId haveVnfId noVnfId SequenceFlow_9 SequenceFlow_9 SequenceFlow_10 SequenceFlow_7 haveVnfId SequenceFlow_10 SequenceFlow_12 SequenceFlow_11 SequenceFlow_12 SequenceFlow_11 SequenceFlow_7 SequenceFlow_8 SequenceFlow_8