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

*QUERY*
IN: fep OUT: YELLOW
IN: wif lug OUT: GREEN PINK
IN: fep kiki dax kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug fep OUT: PINK YELLOW
IN: gazzer OUT: PURPLE
IN: lug kiki kiki OUT: PINK PINK PINK PINK
IN: fep dax OUT: YELLOW YELLOW
IN: fep lug fep OUT: YELLOW PINK YELLOW
IN: gazzer kiki dax blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: PINK

*GRAMMAR*
lug -> PINK 
 gazzer -> PURPLE 
 wif -> GREEN 
 fep -> YELLOW 
 x1 dax -> [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 