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

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

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