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

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

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