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

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

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