or?

  [event]
  name=moveto
  first_time_only=no
      [filter]
	  #id=  22_19,22_20,23_20,23_21,24_20,24_21,25_21,4_22_20,4_23_21,4_24_21,4_25_21
          x=15,15,16,16,16,17
          y=14,15,13,14,15,14

    side=4
        [filter_wml]
            [variables]
                starting_area=1
            [/variables]
            [or]
            [variables]
                starting_area=2
            [/variables]
            [/or]
            [or]
            [variables]
                starting_area=3
            [/variables]
            [/or]
        [/filter_wml]

      [/filter]

      [set_variable]
        name=player3_count
      add=1
    [/set_variable]

     {SET_LABEL  29 21 $player3_count}
[/event]