*SUPPORT*
IN: lug lug kiki zup OUT: GREEN GREEN PINK
IN: dax OUT: BLUE
IN: lug fep dax OUT: GREEN GREEN GREEN BLUE
IN: dax blicket zup tufa dax OUT: BLUE RED PINK BLUE
IN: blicket zup dax blicket OUT: RED PINK BLUE RED
IN: lug OUT: GREEN
IN: zup kiki dax OUT: PINK BLUE
IN: zup kiki blicket OUT: PINK RED
IN: lug fep blicket OUT: GREEN GREEN GREEN RED
IN: blicket fep zup OUT: RED RED RED PINK
IN: zup kiki zup tufa zup OUT: PINK PINK PINK
IN: zup zup OUT: PINK PINK
IN: dax fep zup tufa dax blicket blicket OUT: BLUE BLUE BLUE PINK BLUE RED RED
IN: dax kiki zup lug kiki lug tufa dax OUT: BLUE PINK GREEN GREEN BLUE

*QUERY*
IN: blicket kiki lug OUT: RED GREEN
IN: zup OUT: PINK
IN: dax fep dax OUT: BLUE BLUE BLUE BLUE
IN: lug fep lug OUT: GREEN GREEN GREEN GREEN
IN: blicket OUT: RED
IN: blicket blicket tufa blicket OUT: RED RED RED
IN: zup fep lug OUT: PINK PINK PINK GREEN
IN: blicket fep lug OUT: RED RED RED GREEN
IN: lug lug OUT: GREEN GREEN
IN: blicket zup OUT: RED PINK

*GRAMMAR*
lug -> GREEN 
 dax -> BLUE 
 zup -> PINK 
 blicket -> RED 
 x1 fep u1 -> [x1] [x1] [x1] [u1] 
 u1 kiki x1 -> [u1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 