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

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

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