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

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

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