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

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

*GRAMMAR*
blicket -> PINK 
 zup -> RED 
 gazzer -> GREEN 
 lug -> BLUE 
 x1 wif -> [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 fep u2 -> [u1] [u1] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 