import std.stdio;
void main()
{
uint[] u1 =
[
0, 1, 2, 3,
4, 5, 6, 7,
8, 9,10,11,
12,13,14,15,
16,17,18,19,
20,21,22,23,
24,25,26,27,
28,29,30,31,
];
for (int y; y < 4; ++y)
{
for (int x; x < 4; ++x)
{
writef("%d ", u1[y * 4 + x]);
}
writeln("");
}
}
aW1wb3J0IHN0ZC5zdGRpbzsKCnZvaWQgbWFpbigpCnsKCXVpbnRbXSB1MSA9CglbCgkJIDAsIDEsIDIsIDMsCgkJIDQsIDUsIDYsIDcsCgkJIDgsIDksMTAsMTEsCgkJMTIsMTMsMTQsMTUsCgoJCTE2LDE3LDE4LDE5LAoJCTIwLDIxLDIyLDIzLAoJCTI0LDI1LDI2LDI3LAoJCTI4LDI5LDMwLDMxLAoJXTsKCglmb3IgKGludCB5OyB5IDwgNDsgKyt5KQoJewoJCWZvciAoaW50IHg7IHggPCA0OyArK3gpCgkJewoJCQl3cml0ZWYoIiVkICIsIHUxW3kgKiA0ICsgeF0pOwoJCX0KCQl3cml0ZWxuKCIiKTsKCX0KfQo=