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

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

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