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

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

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