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

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

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