*SUPPORT*
IN: gazzer OUT: PURPLE
IN: fep zup OUT: BLUE PINK
IN: fep OUT: BLUE
IN: lug blicket gazzer dax gazzer OUT: PURPLE YELLOW PURPLE
IN: gazzer fep zup blicket fep OUT: PURPLE BLUE PINK BLUE
IN: fep blicket zup OUT: BLUE PINK
IN: gazzer fep lug blicket fep OUT: PURPLE BLUE YELLOW BLUE
IN: lug fep blicket lug OUT: YELLOW BLUE YELLOW
IN: zup gazzer blicket lug OUT: PINK PURPLE YELLOW
IN: fep lug dax gazzer OUT: PURPLE BLUE YELLOW
IN: zup gazzer dax lug dax lug OUT: YELLOW YELLOW PINK PURPLE
IN: fep blicket zup kiki OUT: BLUE PINK BLUE PINK BLUE PINK
IN: lug gazzer fep blicket fep OUT: YELLOW PURPLE BLUE BLUE
IN: gazzer gazzer lug fep dax zup OUT: PINK PURPLE PURPLE YELLOW BLUE

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

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