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

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

*GRAMMAR*
wif -> PURPLE 
 fep -> PINK 
 gazzer -> BLUE 
 blicket -> RED 
 u1 lug -> [u1] [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 