*SUPPORT*
IN: wif blicket wif OUT: PINK PINK
IN: lug kiki gazzer kiki lug kiki lug OUT: RED BLUE RED RED
IN: fep OUT: YELLOW
IN: wif lug kiki gazzer lug gazzer kiki wif OUT: PINK RED BLUE RED BLUE PINK
IN: fep kiki fep fep blicket wif OUT: YELLOW YELLOW PINK YELLOW
IN: lug kiki lug lug blicket wif OUT: RED RED PINK RED
IN: fep blicket lug OUT: RED YELLOW
IN: gazzer OUT: BLUE
IN: lug kiki lug tufa OUT: RED RED RED RED RED RED
IN: fep kiki lug blicket fep OUT: YELLOW YELLOW RED
IN: wif kiki lug kiki fep kiki wif OUT: PINK RED YELLOW PINK
IN: fep kiki gazzer OUT: YELLOW BLUE
IN: wif blicket fep OUT: YELLOW PINK
IN: wif blicket gazzer OUT: BLUE PINK

*QUERY*
IN: wif blicket gazzer tufa OUT: BLUE PINK BLUE PINK BLUE PINK
IN: wif lug blicket lug OUT: PINK RED RED
IN: wif gazzer blicket fep OUT: PINK YELLOW BLUE
IN: lug blicket fep tufa OUT: YELLOW RED YELLOW RED YELLOW RED
IN: wif blicket lug OUT: RED PINK
IN: fep tufa OUT: YELLOW YELLOW YELLOW
IN: fep wif tufa OUT: YELLOW PINK YELLOW PINK YELLOW PINK
IN: lug blicket wif OUT: PINK RED
IN: lug blicket fep OUT: YELLOW RED
IN: lug blicket gazzer OUT: BLUE RED

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