pnm decoding and encoding
| ofs | hex dump | ascii |
|---|---|---|
| 0000 | 50 36 20 32 30 20 31 35 20 32 35 35 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | P6.20.15.255.................... |
| 0020 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0040 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0060 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0080 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 0e ff 73 00 ff 73 00 ff 73 00 00 00 00 00 00 00 | ..................s..s..s....... |
| 00a0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 00c0 | 00 00 00 00 00 00 00 00 00 00 ff 00 0e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 00e0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0100 | 00 00 00 00 00 00 ff 00 0e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0120 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff | ................................ |
| 0140 | 00 0e ff 00 0e ff 73 00 00 00 00 ff 73 00 00 00 00 fa d2 20 fa d2 20 13 8f 3e 13 8f 3e 13 8f 3e | ......s.....s............>..>..> |
| 0160 | 00 00 00 35 58 a0 35 58 a0 88 00 82 88 00 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 | ...5X.5X........................ |
| 0180 | 0e 00 00 00 00 00 00 00 00 00 00 00 00 fa d2 20 00 00 00 13 8f 3e 00 00 00 13 8f 3e 00 00 00 35 | .....................>.....>...5 |
| 01a0 | 58 a0 00 00 00 00 00 00 88 00 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 0e 00 00 00 | X............................... |
| 01c0 | 00 00 00 ff 73 00 00 00 00 fa d2 20 00 00 00 13 8f 3e 00 00 00 13 8f 3e 00 00 00 35 58 a0 00 00 | ....s............>.....>...5X... |
| 01e0 | 00 00 00 00 88 00 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 0e 00 00 00 00 00 00 ff | ................................ |
| 0200 | 73 00 00 00 00 fa d2 20 00 00 00 13 8f 3e 00 00 00 13 8f 3e 00 00 00 35 58 a0 00 00 00 00 00 00 | s............>.....>...5X....... |
| 0220 | 88 00 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 0e 00 00 00 00 00 00 ff 73 00 00 00 | ............................s... |
| 0240 | 00 fa d2 20 00 00 00 13 8f 3e 00 00 00 13 8f 3e 00 00 00 35 58 a0 35 58 a0 88 00 82 88 00 82 00 | .........>.....>...5X.5X........ |
| 0260 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0280 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00 82 00 00 00 00 00 | ................................ |
| 02a0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 02c0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00 82 00 00 00 00 00 00 00 00 00 | ................................ |
| 02e0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0300 | 00 00 00 00 00 00 00 35 58 a0 35 58 a0 88 00 82 88 00 82 00 00 00 00 00 00 00 00 00 00 00 00 00 | .......5X.5X.................... |
| 0320 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0340 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0360 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................................ |
| 0380 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................. |