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

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

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