// Turns on trial and error mode.
trial: on

// Creates a crater.
island: 1, blob, 11, 1024, land
select: lastx, lasty, 1, 1
island: 1, blob, 5, 1
select: lastx, lasty, 11, 11
smooth: 2
select: lastx, lasty, 1, 1
island: 1, blob, 3, rnd(0-1)
