Just replace the x and y coordinates with 0.
Example:
F1: setarray @c[2],0,0; Disp("Amatsu Field",1,1); Pick("ama_fild");F2: setarray @c[2],0,0,212,150; Disp("Ayothaya Field",1,2); Pick("ayo_fild");D10: setarray @c[2],52,17,381,343,0,0; Disp("Coal Mines",1,3); Pick("mjo_dun");
Untested.