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

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

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