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

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

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