*SUPPORT*
IN: lug blicket gazzer OUT: GREEN YELLOW
IN: gazzer tufa gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup dax OUT: RED RED RED
IN: fep OUT: PURPLE
IN: gazzer OUT: GREEN
IN: lug lug OUT: YELLOW YELLOW
IN: gazzer blicket zup blicket lug OUT: YELLOW RED GREEN
IN: lug OUT: YELLOW
IN: fep zup gazzer OUT: PURPLE RED GREEN
IN: lug blicket zup fep OUT: RED PURPLE YELLOW
IN: gazzer fep OUT: GREEN PURPLE
IN: zup OUT: RED
IN: gazzer blicket fep OUT: PURPLE GREEN
IN: lug blicket zup OUT: RED YELLOW

*QUERY*
IN: gazzer tufa fep OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: zup tufa zup OUT: RED RED RED RED RED RED
IN: fep blicket zup OUT: RED PURPLE
IN: gazzer zup OUT: GREEN RED
IN: zup zup zup gazzer OUT: RED RED RED GREEN
IN: zup blicket fep blicket fep OUT: PURPLE PURPLE RED
IN: zup lug lug blicket gazzer blicket fep zup OUT: RED YELLOW PURPLE RED GREEN YELLOW
IN: fep tufa zup OUT: RED PURPLE RED PURPLE RED PURPLE
IN: zup tufa lug OUT: YELLOW RED YELLOW RED YELLOW RED
IN: zup lug blicket fep OUT: RED PURPLE YELLOW

*GRAMMAR*
zup -> RED 
 lug -> YELLOW 
 gazzer -> GREEN 
 fep -> PURPLE 
 x1 dax -> [x1] [x1] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 x1 tufa u1 -> [u1] [x1] [u1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 