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

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

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