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

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

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