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

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

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