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

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

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