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

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

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