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

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

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