1 => 8 9 => 16 18 => 32 34 => 64 70 => 128 130 => 256 258 => 512 514 => 1024 1024 => 2048 2052 => 4096 4098 => 8192 8193 => 16384 16386 => 32768 32768 => 65536 65538 => 131072 Perl 5.8.0 built for MSWin32-x86-multi-thread