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

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

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