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

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

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