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

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

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