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

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

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