*SUPPORT*
IN: dax fep blicket OUT: RED PINK PINK
IN: zup gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: RED
IN: dax gazzer OUT: RED RED
IN: kiki blicket tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki kiki blicket OUT: GREEN GREEN GREEN
IN: kiki fep blicket OUT: GREEN PINK PINK
IN: fep OUT: PINK
IN: kiki OUT: GREEN
IN: kiki gazzer OUT: GREEN GREEN
IN: fep blicket OUT: PINK PINK
IN: zup OUT: YELLOW
IN: zup blicket OUT: YELLOW YELLOW
IN: dax blicket OUT: RED RED

*QUERY*
IN: dax zup kiki fep gazzer OUT: RED YELLOW GREEN PINK PINK
IN: zup dax gazzer OUT: YELLOW RED RED
IN: fep gazzer OUT: PINK PINK
IN: fep fep zup OUT: PINK PINK YELLOW
IN: fep tufa OUT: PINK PINK PINK
IN: zup zup fep gazzer OUT: YELLOW YELLOW PINK PINK
IN: dax tufa OUT: RED RED RED
IN: kiki blicket OUT: GREEN GREEN
IN: zup blicket tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep kiki blicket OUT: PINK GREEN GREEN

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