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

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

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