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

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

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