In the spirit of "there's more than one way to do it", you could
always try:
my @c = map {join "", map {$_.$_} split //} qw(fc0 066 ffc 600 cff 090 ccc 666 fc9 633 cff 096 c9c 090);
which seems a bit more elegant to me than declaring temp vars inside
the map.
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