*SUPPORT*
IN: dax kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket kiki OUT: GREEN GREEN GREEN GREEN
IN: dax zup kiki OUT: PURPLE RED PURPLE RED PURPLE RED PURPLE RED
IN: dax fep blicket OUT: GREEN PURPLE
IN: lug fep lug OUT: BLUE BLUE
IN: zup tufa blicket OUT: GREEN RED GREEN GREEN RED GREEN RED RED
IN: blicket fep dax OUT: PURPLE GREEN
IN: dax dax blicket OUT: PURPLE PURPLE GREEN
IN: dax OUT: PURPLE
IN: blicket lug fep zup fep lug OUT: BLUE RED GREEN BLUE
IN: zup OUT: RED
IN: zup lug fep dax OUT: PURPLE RED BLUE
IN: lug tufa blicket OUT: GREEN BLUE GREEN GREEN BLUE GREEN BLUE BLUE
IN: zup tufa lug OUT: BLUE RED BLUE BLUE RED BLUE RED RED

*QUERY*
IN: zup fep zup kiki OUT: RED RED RED RED RED RED RED RED
IN: dax tufa dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax tufa lug OUT: BLUE PURPLE BLUE BLUE PURPLE BLUE PURPLE PURPLE
IN: blicket tufa zup OUT: RED GREEN RED RED GREEN RED GREEN GREEN
IN: lug OUT: BLUE
IN: blicket OUT: GREEN
IN: blicket fep zup kiki OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: lug tufa zup OUT: RED BLUE RED RED BLUE RED BLUE BLUE
IN: blicket tufa dax OUT: PURPLE GREEN PURPLE PURPLE GREEN PURPLE GREEN GREEN
IN: zup tufa zup OUT: RED RED RED RED RED RED RED RED

*GRAMMAR*
dax -> PURPLE 
 zup -> RED 
 blicket -> GREEN 
 lug -> BLUE 
 x1 fep u1 -> [u1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] [u2] [u2] [u1] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 