matrix{
ccol{ {} above {roman "0"} above {roman "1"} above {roman "2"} above {roman "3"} above {roman "4"} above {roman "5"} above {roman "6"} above {roman "7"} above {roman "8"} above {roman "9"} above {roman "A"} above {roman "B"} above {roman "C"} above {roman "D"} above {roman "E"} above {roman "F"} }
ccol{ {roman "27F"} above \[u27f0] above \[u27f1] above \[u27f2] above \[u27f3] above \[u27f4] above \[u27f5] above \[u27f6] above \[u27f7] above \[u27f8] above \[u27f9] above \[u27fa] above \[u27fb] above \[u27fc] above \[u27fd] above \[u27fe] above \[u27ff] }
}
