# mask e[abcd]x => e[abcd]x
1 0 0 0 0 => 5 68747541 444d4163 69746e65
1 1 0 0 0 => 100f80 2060800 802009 178bfbff
1 2 0 0 0 => 0 0 0 0
1 3 0 0 0 => 0 0 0 0
5 4 0 0 0 => 0 0 0 0
1 5 0 0 0 => 40 40 3 0
1 80000000 0 0 0 => 8000001b 68747541 444d4163 69746e65
1 80000001 0 0 0 => 100f80 270 37ff efc3fbff
1 80000002 0 0 0 => 2d786953 65726f43 444d4120 74704f20
1 80000003 0 0 0 => 6e6f7265 296d7428 6f725020 73736563
1 80000004 0 0 0 => 3820726f 20393334 4553 0
1 80000005 0 0 0 => ff30ff10 ff30ff20 40020140 40020140
1 80000006 0 0 0 => 20800000 42004200 2008140 28b140
1 80000007 0 0 0 => 0 0 0 1f9
1 80000008 0 0 0 => 3030 0 3005 0
1 8000000a 0 0 0 => 1 40 0 40f
1 80000019 0 0 0 => f0300000 60100000 0 0
1 8000001b 0 0 0 => 1f 0 0 0
