*SUPPORT*
IN: kiki wif dax OUT: RED PINK PINK
IN: tufa tufa wif dax OUT: GREEN GREEN PINK PINK
IN: tufa dax OUT: GREEN GREEN
IN: tufa kiki OUT: GREEN RED
IN: tufa dax lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki OUT: RED
IN: kiki wif dax fep wif dax OUT: RED PINK PINK PINK PINK
IN: blicket dax OUT: BLUE BLUE
IN: blicket kiki dax fep blicket OUT: BLUE RED RED BLUE
IN: kiki tufa dax fep blicket dax OUT: RED GREEN GREEN BLUE BLUE
IN: wif lug OUT: PINK PINK PINK
IN: blicket tufa OUT: BLUE GREEN
IN: tufa wif dax OUT: GREEN PINK PINK
IN: kiki kiki OUT: RED RED

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

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