请教大师用fish能实现地质循环建模吗gen zone Brick p0 ('DZ'+string(n)+'X0','DZ'+string(n)+'Y0','DZ'+string(n)+'Z0') p1 ('DZ'+string(n)+'X12','DZ'+string(n)+'Y12','DZ'+string(n)+'Z12') p2 ('DZ'+(n+1)+'X0','DZ'+(n+1)+'Y0','DZ'+(n+1)+'Z0') & p3 ('DZ'+string(n)+'X5','DZ'+string(n)+'Y5','DZ'+string(n)+'Z5') p4 ('DZ'+(n+1)+'X12','DZ'+(n+1)+'Y12','DZ'+(n+1)+'Z12') p5 ('DZ'+(n+1)+'X5','DZ'+(n+1)+'Y5','DZ'+(n+1)+'Z5') & p6 ('DZ'+string(n)+'X13','DZ'+string(n)+'Y13','DZ'+string(n)+'Z13') p7 ('DZ'+(n+1)+'X13','DZ'+(n+1)+'Y13','DZ'+(n+1)+'Z13') size 4 2 3