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

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

*GRAMMAR*
zup -> PINK 
 dax -> PURPLE 
 blicket -> GREEN 
 lug -> BLUE 
 u1 fep u2 -> [u1] [u2] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 x1 kiki x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 