     case F
     case FF
     case FFF
+    case Soft
+    case Hard
     case Number(Int)
 
     var numerical: Int {

    case (.F,       .F):                 return true
    case (.FF,      .FF):                return true
    case (.FFF,     .FFF):               return true
    case let (.Number (l), .Number (r)): return l == r
    default:                             return false
    }

        case F:             return 96
        case FF:            return 112
        case FFF:           return 127
        case Soft:          return 64
        case Hard:          return 127
        case let Number(v): return v
        }
    }
