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

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

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