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

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

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