1=72xHBDxHBDHCSxHBDHCSxHBDxHBDxHBDHCS442xHBDxHBDHCSBDBDxHBDxHBDHCSxHBD3xHBDxHBDHCSxHBDHCSxHBDxHBDxHBDHCS4xHBDxHBDHCSBDBDxHBDxHBDHCSxHBD56Add annotation1 Add annotationAdd annotation2 Add annotationAdd annotation3 Add annotationAdd annotation4 Add annotationAdd annotation5 Add annotationAdd annotation6 Add annotation