*SUPPORT*
IN: wif OUT: RED
IN: blicket fep blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif kiki gazzer OUT: RED RED RED RED
IN: tufa wif OUT: GREEN RED
IN: wif fep dax gazzer gazzer OUT: RED BLUE RED BLUE RED BLUE RED BLUE
IN: blicket dax blicket blicket kiki OUT: PURPLE BLUE PURPLE PURPLE PURPLE BLUE PURPLE PURPLE
IN: dax tufa gazzer gazzer OUT: BLUE GREEN BLUE GREEN BLUE GREEN BLUE GREEN
IN: wif wif gazzer gazzer OUT: RED RED RED RED RED RED RED RED
IN: tufa wif fep tufa OUT: GREEN RED GREEN
IN: wif kiki OUT: RED RED
IN: tufa OUT: GREEN
IN: blicket gazzer OUT: PURPLE PURPLE
IN: blicket blicket OUT: PURPLE PURPLE
IN: blicket kiki gazzer OUT: PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: tufa gazzer OUT: GREEN GREEN
IN: blicket kiki OUT: PURPLE PURPLE
IN: tufa blicket gazzer OUT: GREEN PURPLE GREEN PURPLE
IN: dax wif blicket kiki OUT: BLUE RED PURPLE BLUE RED PURPLE
IN: tufa blicket gazzer kiki OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: wif gazzer OUT: RED RED
IN: dax OUT: BLUE
IN: dax blicket kiki fep dax OUT: BLUE PURPLE BLUE PURPLE BLUE
IN: tufa dax kiki OUT: GREEN BLUE GREEN BLUE
IN: blicket OUT: PURPLE

*GRAMMAR*
wif -> RED 
 tufa -> GREEN 
 dax -> BLUE 
 blicket -> PURPLE 
 x1 gazzer -> [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 