*SUPPORT*
IN: lug zup fep zup OUT: BLUE GREEN GREEN
IN: wif fep wif OUT: PINK PINK
IN: gazzer lug zup OUT: RED BLUE GREEN
IN: wif fep zup OUT: GREEN PINK
IN: lug OUT: BLUE
IN: zup gazzer OUT: GREEN RED
IN: zup kiki OUT: GREEN GREEN GREEN GREEN GREEN
IN: lug wif fep wif OUT: BLUE PINK PINK
IN: wif fep gazzer blicket OUT: RED PINK RED PINK RED PINK
IN: zup blicket OUT: GREEN GREEN GREEN
IN: wif zup fep gazzer OUT: PINK RED GREEN
IN: lug lug OUT: BLUE BLUE
IN: wif fep lug OUT: BLUE PINK
IN: lug blicket OUT: BLUE BLUE BLUE

*QUERY*
IN: gazzer wif OUT: RED PINK
IN: lug wif fep zup OUT: BLUE GREEN PINK
IN: zup fep zup blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer fep gazzer OUT: RED RED
IN: zup OUT: GREEN
IN: gazzer OUT: RED
IN: wif OUT: PINK
IN: lug fep lug OUT: BLUE BLUE
IN: lug fep zup OUT: GREEN BLUE
IN: zup fep lug OUT: BLUE GREEN

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