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

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

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