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

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

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