| Input Variables | Ranges | Fuzzy Set |
| Color of Flower | <128 | Dull |
| 110 - 180 | Bright | |
| 170 - 255 | Very Bright | |
| Stipules | <0.3 cm | Very Small |
| 0.25 - 0.6 cm | Small | |
| 0.5 - 1 cm | Large | |
| Pods | <0.03 mm | Very Small |
| 0.025 - 0.06 mm | Small | |
| 0.05 - 0.1 mm | Large | |
| Nodules | <0.3 cm | Very Small |
| 0.25 - 0.6 cm | Small | |
| 0.5 - 1 cm | Large | |
| Color of Cross Section of Root (CCSR) | <128 | Dull |
| 110 - 180 | Bright | |
| 170 - 255 | Very Bright |