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

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

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