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

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

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