*SUPPORT*
IN: fep tufa lug lug OUT: GREEN BLUE BLUE BLUE BLUE GREEN
IN: blicket zup kiki OUT: RED PINK RED PINK
IN: lug OUT: BLUE
IN: lug fep gazzer OUT: BLUE GREEN GREEN
IN: fep gazzer OUT: GREEN GREEN
IN: zup gazzer tufa fep OUT: PINK PINK GREEN GREEN PINK PINK
IN: zup gazzer tufa zup gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug gazzer OUT: BLUE BLUE
IN: lug zup gazzer OUT: BLUE PINK PINK
IN: blicket OUT: RED
IN: fep lug gazzer OUT: GREEN BLUE BLUE
IN: fep OUT: GREEN
IN: zup fep gazzer OUT: PINK GREEN GREEN
IN: lug kiki OUT: BLUE BLUE

*QUERY*
IN: lug blicket kiki kiki OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: fep blicket kiki kiki OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: lug tufa zup lug OUT: BLUE PINK BLUE PINK BLUE BLUE
IN: lug blicket gazzer tufa fep OUT: BLUE RED RED GREEN GREEN BLUE RED RED
IN: zup blicket OUT: PINK RED
IN: blicket gazzer OUT: RED RED
IN: fep kiki OUT: GREEN GREEN
IN: lug tufa zup blicket OUT: BLUE PINK RED PINK RED BLUE
IN: zup gazzer OUT: PINK PINK
IN: zup kiki kiki OUT: PINK PINK PINK PINK

*GRAMMAR*
fep -> GREEN 
 zup -> PINK 
 lug -> BLUE 
 blicket -> RED 
 u1 gazzer -> [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 