How to draw a brick wall on Python in a Forb cycle

There is a library simple_DRAW for drawing simple graphic primitives. I can’t understand how to draw a cycle of vertical lines, more precisely, I get in each row one line with a shift.

  Width =  100  height =  50  x =  0  y =  0  x_1 =  100  y_1 =  50  rows = ( 1 ,  2 ,  3 ,  4 ,  5 ,  6 ,  7  8 ,  9 ,,,,,  10 ,  11 ,  12 ) x0 =  0  y0 =  0  x1 =  600  y1 =  0  x_v_0 =  0  y_v_0 =  0  x_v_1 =  0  y_v_1 =  50    for  row  in  rows:  y1 +=  50   Start_point = sd.get_point ( 0 , y1)  end_point = sd.get_point ( 600 , y1)    sd.line (start_point = start_point, end_point = end_point, color = sd.color_orance, width =  6 )   row_v  in   range  ( 6 ):  x_v_0 += width y_v_0 += height x_v_1 += width y_v_1 += Height Start_Point1 = SD.GET_POINT (X_V_0, Y_V_0)  END_POINT1 = SD.GET_POINT (X_V_1, Y_V_1)  SD.LINE (Start_Point_PONT1, end_point = end_point1, color = sd.color_orange, width =  6 )