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

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

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