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

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

*GRAMMAR*
zup -> YELLOW 
 kiki -> RED 
 fep -> PINK 
 lug -> GREEN 
 x1 wif u1 -> [u1] [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 