*SUPPORT*
IN: gazzer zup OUT: PINK PINK PINK
IN: gazzer blicket dax OUT: GREEN PINK GREEN GREEN
IN: lug blicket kiki OUT: YELLOW BLUE YELLOW YELLOW
IN: gazzer blicket kiki OUT: YELLOW PINK YELLOW YELLOW
IN: gazzer blicket lug OUT: BLUE PINK BLUE BLUE
IN: dax zup OUT: GREEN GREEN GREEN
IN: gazzer blicket gazzer OUT: PINK PINK PINK PINK
IN: kiki kiki OUT: YELLOW YELLOW
IN: lug blicket gazzer OUT: PINK BLUE PINK PINK
IN: gazzer OUT: PINK
IN: kiki fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax blicket kiki OUT: YELLOW YELLOW GREEN YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: dax blicket gazzer OUT: PINK GREEN PINK PINK

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

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