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

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

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