| Sequence | Next | Category |
| ON, TW, TH, FO… | |
| AP, MA, JU, JU… | |
| BR, CH, DE, EC… | |
| GE, EX, LE, NU… | |
| HY, HE, LI, BE… | |
| KE, JO, NI, FO… | |
| BA, AT, SY, AT… | |
| ME, VE, EA, MA… | |
| OR, YE, GR, BL… | |
| | Sequence | Next | Category |
| ER, HU, MI, ON… | |
| PI, CA, FI, SE… | |
| RU, CA, CH, UN… | |
| SU, MO, TU, WE… | |
| FI, SE, TH, FO… | |
| TA, GE, CA, LE… | |
| TE, JA, QU, KI… | |
| KI, PH, CL, OR … | |
| AR, AT, IN, PA… | |
|