*SUPPORT*
IN: gazzer tufa tufa OUT: PINK PINK PINK PINK
IN: dax zup dax OUT: BLUE BLUE BLUE
IN: kiki zup lug OUT: RED YELLOW RED
IN: gazzer kiki zup dax OUT: PINK RED BLUE RED
IN: gazzer blicket OUT: PINK PINK PINK PINK PINK PINK
IN: dax blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax OUT: BLUE
IN: kiki zup dax tufa OUT: RED BLUE RED RED BLUE RED
IN: lug tufa tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug dax zup dax tufa OUT: YELLOW BLUE BLUE BLUE YELLOW BLUE BLUE BLUE
IN: lug zup lug OUT: YELLOW YELLOW YELLOW
IN: gazzer lug zup gazzer tufa OUT: PINK YELLOW PINK YELLOW PINK YELLOW PINK YELLOW
IN: gazzer zup dax OUT: PINK BLUE PINK
IN: gazzer zup gazzer OUT: PINK PINK PINK

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

*GRAMMAR*
gazzer -> PINK 
 kiki -> RED 
 dax -> BLUE 
 lug -> YELLOW 
 u1 zup u2 -> [u1] [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 