作業四：黑暗中的竹林；角落哭泣的鬼東西

size 114 390
paper 100

fast

command s x y z c
{
pen (20+c) (30+(5*c)) (20+c)
line (0-(z)) (x-y+(z)) (5-(z)) (x-y+z)

line (100-z) (x+y-(z)) (100-(z)) (x+y-z)
}

repeat c 0 40
{
repeat a 0 10
{
repeat b 0 60
{

s a (b*13) (c*6) (b*2)

}
}
}