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

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

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