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

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

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