ofs	hex dump	ascii
0000	89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 00 10 00 00 00 10 08 06 00 00 00 1f f3 ff	.PNG........IHDR................
0020	61 00 00 00 01 73 52 47 42 00 ae ce 1c e9 00 00 00 27 49 44 41 54 38 8d 63 fc ff ff ff 7f 06 2c	a....sRGB........'IDAT8.c......,
0040	80 91 91 91 11 99 8f 4b 1d 13 36 41 52 c0 a8 01 a3 06 8c 1a 30 58 0c 00 00 02 fa 08 1c 9a af d7	.......K..6AR.......0X..........
0060	42 00 00 00 00 49 45 4e 44 ae 42 60 82	B....IEND.B`.