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

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

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