Network[{Node[1, NodePosition -> {231.984024, 43.554321}], 
   Node[2, NodePosition -> {20.439163, 165.689774}], 
   Node[3, NodePosition -> {231.983978, 287.825195}], 
   Node[4, NodePosition -> {90.954109, 287.825226}], 
   Node[5, NodePosition -> {302.498962, 165.689758}], 
   Node[6, NodePosition -> {90.954147, 43.55429100000001}], 
   Arc[{3, 4}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{1, 4}, ArcBezierPath -> 
     {{-0.356752, 0.250995}, {0.356752, 0.250995}}, 
    ArcCircleHeight -> 0.188247, ArcStyle -> Circle, ArcFlipped -> True], 
   Arc[{4, 2}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{1, 5}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{2, 5}, ArcBezierPath -> 
     {{-0.356752, 0.250995}, {0.356752, 0.250995}}, 
    ArcCircleHeight -> 0.188247, ArcStyle -> Circle, ArcFlipped -> True], 
   Arc[{5, 3}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{6, 2}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{6, 1}, ArcBezierPath -> {{-0.333333, 0.}, {0.333333, 0.}}, 
    ArcCircleHeight -> 0., ArcStyle -> Line, ArcFlipped -> True], 
   Arc[{6, 3}, ArcBezierPath -> 
     {{-0.356752, 0.250995}, {0.356752, 0.250995}}, 
    ArcCircleHeight -> 0.188247, ArcStyle -> Circle, ArcFlipped -> False]}, 
  ArcArrow -> False, ArcArrowAngle -> 0.4, ArcArrowColor -> GrayLevel[0.], 
  ArcArrowFlare -> 0.3, ArcArrowPosition -> 1., ArcArrowSize -> 17., 
  ArcColor -> GrayLevel[0.], ArcLabel -> "", ArcLabelColor -> GrayLevel[0], 
  ArcLabelDistance -> 0., ArcLabelPosition -> 0., ArcLabelSide -> Right, 
  ArcLoopAngle -> 3.141592653589793, ArcLoopClockwise -> False, 
  ArcLoopSize -> 0., ArcThickness -> 0.6296300000000001, 
  NodeAnnulusRatio -> 0.2, NodeColor -> GrayLevel[0.], NodeLabel -> None, 
  NodeLabelAngle -> -3.187603, NodeLabelColor -> GrayLevel[0], 
  NodeLabelDistance -> 0., NodeSize -> 2.542373, NodeStyle -> Disk, 
  PlotRange -> {{0., 325.}, {330., 5.}}, ArcLabelFont :> $DefaultFont, 
  NodeLabelFont :> $DefaultFont]