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

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

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