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

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

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