constexpr short q3[4][3][2] = { {
{1},
},
{
{2, 3},
},
{
{4, 5},
{6},
} };
static_assert(q3[0][0][0] == 1);
static_assert(q3[1][0][0] == 2);
static_assert(q3[1][0][1] == 3);
static_assert(q3[2][0][0] == 4);
static_assert(q3[2][0][1] == 5);
static_assert(q3[2][1][0] == 6);