LI 170 40 170 145 0 FCJ 1 0 3 2 0 0 LI 60 75 240 75 0 FCJ 2 0 3 2 0 0 TY 162 37 4 3 0 1 0 Arial V TY 240 76 4 3 0 1 0 Arial φ TY 151 148 4 3 0 2 0 Arial Fig.3 TY 180 55 4 3 0 1 1 Arial α LI 105 90 230 60 1 CV 0 184 71 180 62 170 60 1 FCJ 3 0 2 1 0 0 TY 58 65 4 3 0 1 3 Arial A TY 194 112 5 4 270 1 3 Arial Φ BE 170 100 259 106 170 110 170 110 3 FCJ 0 0 3 2 1 0 LI 170 105 210 105 3 FCJ 3 0 2 1 0 0 BE 65 75 70 53 75 75 75 75 3 FCJ 0 0 3 2 1 0 BE 170 120 70 115 170 110 170 110 3 FCJ 0 0 3 2 1 0 LI 70 65 70 75 3 FCJ 3 0 2 1 0 0 TY 62 67 3 2 0 1 3 Arial m TY 189 116 3 2 270 1 3 Arial m BE 85 75 80 97 75 75 75 75 3 FCJ 0 0 0 0 1 0 LI 210 65 210 140 14 FCJ 0 0 3 2 1 0 LI 125 85 125 140 14 FCJ 0 0 3 2 1 0 LI 70 65 210 65 14 FCJ 0 0 3 2 1 0 LI 80 85 125 85 14 FCJ 0 0 3 2 1 0