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

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

*GRAMMAR*
zup -> PINK 
 tufa -> RED 
 kiki -> BLUE 
 lug -> GREEN 
 x1 fep -> [x1] [x1] 
 x1 dax u1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 