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

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

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