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

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

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