MAP DYNAMIC (map-dyn-name) { [ data-type ] map-item },...

        map-dyn-name:  { map-name         }
                       { static-str-var   }

        map-item:  { num-unsubs-var-name                             }
                   { num-array-name ([int-const1 TO] int-const2,...) }
                   { str-unsubs-var-name                             }
                   { str-array-name ([int-const1 TO] int-const2,...) }