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

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

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