PENCIL STAEDTLER
| PERMANENT: | |
| 23SG/P/ST/GL/BL | => BLUE |
| 23SG/P/ST/GL/GE | => YELLOW |
| 23SG/P/ST/GL/RO | => RED |
| 23SG/P/ST/GL/WI | => WHITE |
| 23SG/P/ST/GL/ZW | => BLACK |
| NON PERMANENT: | |
| 23SG/P/ST/O/BL | => BLUE |
| 23SG/P/ST/O/GE | => YELLOW |
| 23SG/P/ST/O/RO | => RED |
| 23SG/P/ST/O/W | => WHITE |
