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

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

*GRAMMAR*
lug -> PURPLE 
 kiki -> RED 
 fep -> PINK 
 blicket -> BLUE 
 x1 wif -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 