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

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

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