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

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

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