program pukanero;
var myarr: array[-5..10, -10..10] of Byte;
begin
myarr[10][10] := 37;
myarr[-5,-10] := 13;
writeln('len:',length(myarr),',', length(myarr[low(myarr)]),
'|',myarr[-5,-10],myarr[10,10]);
end.
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