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

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

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