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

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

*GRAMMAR*
wif -> BLUE 
 fep -> RED 
 gazzer -> PINK 
 dax -> GREEN 
 x1 blicket x2 -> [x2] [x1] [x2] 
 u1 lug -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 