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

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

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