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

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

*GRAMMAR*
dax -> YELLOW 
 blicket -> GREEN 
 wif -> BLUE 
 gazzer -> PINK 
 x1 lug -> [x1] [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 