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

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

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