*SUPPORT*
IN: blicket zup tufa OUT: YELLOW YELLOW RED
IN: blicket OUT: YELLOW
IN: tufa zup blicket OUT: RED RED YELLOW
IN: lug fep wif tufa blicket kiki OUT: RED YELLOW YELLOW RED YELLOW YELLOW PURPLE BLUE
IN: lug tufa zup tufa OUT: PURPLE RED RED RED
IN: lug blicket zup lug wif fep OUT: BLUE BLUE PURPLE YELLOW YELLOW PURPLE
IN: fep lug kiki OUT: BLUE PURPLE PURPLE
IN: fep wif fep kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: tufa zup fep OUT: RED RED BLUE
IN: tufa kiki wif blicket zup fep OUT: YELLOW YELLOW BLUE YELLOW YELLOW BLUE RED RED
IN: tufa lug zup fep OUT: RED PURPLE PURPLE BLUE
IN: fep kiki OUT: BLUE BLUE
IN: tufa OUT: RED
IN: fep OUT: BLUE

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

*GRAMMAR*
lug -> PURPLE 
 fep -> BLUE 
 tufa -> RED 
 blicket -> YELLOW 
 x1 wif x2 -> [x2] [x2] [x1] 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 