| ECO Code | Opening |
| A00 | |
| A01 | |
| A02-A03 | |
| A04-A09 | |
| A10-A39 | |
| A40-A41 | |
| A42 | |
| A43-A44 | |
| A45-A46 | |
| A47 | |
| A48-A49 | |
| A50 | |
| A51-A52 | |
| A53-A55 | |
| A56 | |
| A57-A59 | |
| A60-A79 | |
| A80-A99 | |
| B00 | |
| B01 | |
| B02-B05 | |
| B06 | |
| B07-B09 | |
| | ECO Code | Opening |
| B10-B19 | |
| B20-B99 | |
| C00-C19 | |
| C20 | |
| C21-C22 | |
| C23-C24 | |
| C25-C29 | |
| C30-C39 | |
| C40 | |
| C41 | |
| C42-C43 | |
| C44 | |
| C45 | |
| C46 | |
| C47-C49 | |
| C50 | |
| C51-C52 | |
| C53-C54 | |
| C55-C59 | |
| C60-C99 | |
| D00 | |
| D01 | |
| D02 | |
| | ECO Code | Opening |
| D03 | |
| D04-D05 | |
| D06 | |
| D07-D09 | |
| D10-D15 | |
| D16 | |
| D17-D19 | |
| D20-D29 | |
| D30-D42 | |
| D43-D49 | |
| D50-D69 | |
| D70-D79 | |
| D80-D99 | |
| E00 | |
| E01 | |
| E10 | |
| E11 | |
| E12-E19 | |
| E20-E59 | |
| E60-E99 | |
| |
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