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

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

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