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

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

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