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

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

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