-\path[edge] (0,0.00) -- (15.00,0.00);
-\path[edge] (0,0.73) -- (15.00,0.73);
-\path[edge] (0,1.46) -- (15.00,1.46);
-\path[edge] (0,2.20) -- (15.00,2.20);
-\path[edge] (0,2.93) -- (15.00,2.93);
-\path[edge] (0,3.66) -- (15.00,3.66);
-\path[edge] (0,4.39) -- (15.00,4.39);
-\path[edge] (0,5.12) -- (15.00,5.12);
-\path[edge] (0,5.85) -- (15.00,5.85);
-\path[edge] (0,6.59) -- (15.00,6.59);
-\path[edge] (0,7.32) -- (15.00,7.32);
-\path[edge] (0,8.05) -- (15.00,8.05);
-\path[edge] (0,8.78) -- (15.00,8.78);
-\path[edge] (0,9.51) -- (15.00,9.51);
-\path[edge] (0,10.24) -- (15.00,10.24);
-\path[edge] (0,10.98) -- (15.00,10.98);
+\path[edge] (0,0.00) -- (7.00,0.00);
+\path[edge] (0,0.34) -- (7.00,0.34);
+\path[edge] (0,0.68) -- (7.00,0.68);
+\path[edge] (0,1.02) -- (7.00,1.02);
+\path[edge] (0,1.37) -- (7.00,1.37);
+\path[edge] (0,1.71) -- (7.00,1.71);
+\path[edge] (0,2.05) -- (7.00,2.05);
+\path[edge] (0,2.39) -- (7.00,2.39);
+\path[edge] (0,2.73) -- (7.00,2.73);
+\path[edge] (0,3.07) -- (7.00,3.07);
+\path[edge] (0,3.41) -- (7.00,3.41);
+\path[edge] (0,3.76) -- (7.00,3.76);
+\path[edge] (0,4.10) -- (7.00,4.10);
+\path[edge] (0,4.44) -- (7.00,4.44);
+\path[edge] (0,4.78) -- (7.00,4.78);
+\path[edge] (0,5.12) -- (7.00,5.12);