*SUPPORT*
IN: gazzer lug zup OUT: YELLOW BLUE
IN: fep OUT: PURPLE
IN: wif kiki OUT: GREEN GREEN GREEN
IN: gazzer lug fep kiki lug zup OUT: YELLOW PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: fep blicket lug gazzer OUT: BLUE PURPLE PURPLE PURPLE
IN: fep fep lug gazzer OUT: BLUE PURPLE PURPLE
IN: gazzer wif kiki OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: zup OUT: YELLOW
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: wif OUT: GREEN
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: fep gazzer lug gazzer OUT: BLUE PURPLE BLUE
IN: gazzer OUT: BLUE
IN: zup blicket OUT: YELLOW YELLOW YELLOW

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

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