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

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

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