#! /usr/bin/bc -lq

scale = 20
x = 1234567890 / scale
len = length(x) + 1 + scale

for (i = 0; i <= len; ++i) {
	a[i] = x * (10^i)
	a[i]
}

for (i = 6001; i <= 6100; ++i) {
	for (j = 0; j < len; ++j) {
		a[0] * a[j]
		a[i] * a[j]
		(a[0] * i) * a[j]
		a[0] * (a[j] * i)
		(a[0] * i) * (a[j] * i)
	}
}