| O-E = style="background:#FCC445" {{!}} [[Optional]] ''[[VIKING]]''
| A-E = style="background:#FFFF99" {{!}} [[Allowable]] ''[[VIKING]]''
| A-MAA MaA = style="background:#FFFF99" {{!}} [[Allowable]] ''[[BATTLEFIELD]]''
| E-E O-V= style="background:#FFFF99" {{!}} [[Encouraged]] ''[[ENGLISH]]'' <br>[[Optional]] ''[[VIKING]]''
| E-E A-V= style="background:#FFFF99" {{!}} [[Encouraged]] ''[[ENGLISH]]'' <br>[[Allowable]] ''[[VIKING]]''